David Kelm leads a meeting of the Laughter Yoga Club of Oak Park by laughing and mimicking wearing sunglasses on Jan. 9, 2012, at Mills Park Tower in Oak Park. Laughter Yoga Laughter Yoga combines unconditional laughter with yogic breathing to help change your mood purposefully. "It's stress releasing, but also an exercise class, David Klem said. Laughter Yoga Club of Oak Park meets on the second Tuesday of each month at 7 p.m. | Rob Hart~Sun-Times Media . The club meets the 2nd Tuesday of each month in the "Living Room" of Mills Park Tower. Get them discovering the joy of laughing. ****for a photo page, need at least 8-10 photos**** ________________________________________________________________ Directions: Mills Park Tower is on the south end of Mills Park. Enter off Marion. Park is south of the green line and north of Randolph.

David Kelm leads a meeting of the Laughter Yoga Club of Oak Park with a clap and laugh on Jan. 9, 2012, at Mills Park Tower in Oak Park. Laughter Yoga Laughter Yoga combines unconditional laughter with yogic breathing to help change your mood purposefully. "It's stress releasing, but also an exercise class, David Klem said. Laughter Yoga Club of Oak Park meets on the second Tuesday of each month at 7 p.m. | Rob Hart~Sun-Times Media . The club meets the 2nd Tuesday of each month in the "Living Room" of Mills Park Tower. Get them discovering the joy of laughing. ****for a photo page, need at least 8-10 photos**** ________________________________________________________________ Directions: Mills Park Tower is on the south end of Mills Park. Enter off Marion. Park is south of the green line and north of Randolph.

David Kelm, center, and Christina Irwin, left, laugh for no reason at a meeting of the Laughter Yoga Club of Oak Park on Jan. 9, 2012, at Mills Park Tower in Oak Park. Laughter Yoga Laughter Yoga combines unconditional laughter with yogic breathing to help change your mood purposefully. "It's stress releasing, but also an exercise class, David Klem said. Laughter Yoga Club of Oak Park meets on the second Tuesday of each month at 7 p.m. | Rob Hart~Sun-Times Media . The club meets the 2nd Tuesday of each month in the "Living Room" of Mills Park Tower. Get them discovering the joy of laughing. ****for a photo page, need at least 8-10 photos**** ________________________________________________________________ Directions: Mills Park Tower is on the south end of Mills Park. Enter off Marion. Park is south of the green line and north of Randolph.

Kate Porter laughs and pretends she's an elephant with the Laughter Yoga Club of Oak Park on Jan. 9, 2012, at Mills Park Tower in Oak Park. Laughter Yoga Laughter Yoga combines unconditional laughter with yogic breathing to help change your mood purposefully. "It's stress releasing, but also an exercise class, David Klem said. Laughter Yoga Club of Oak Park meets on the second Tuesday of each month at 7 p.m. | Rob Hart~Sun-Times Media . The club meets the 2nd Tuesday of each month in the "Living Room" of Mills Park Tower. Get them discovering the joy of laughing. ****for a photo page, need at least 8-10 photos**** ________________________________________________________________ Directions: Mills Park Tower is on the south end of Mills Park. Enter off Marion. Park is south of the green line and north of Randolph.

Mary E. O'Kiersey laughs and shakes hands at the beginning of the meeting of the Laughter Yoga Club of Oak Park on Jan. 9, 2012, at Mills Park Tower in Oak Park. Laughter Yoga Laughter Yoga combines unconditional laughter with yogic breathing to help change your mood purposefully. "It's stress releasing, but also an exercise class, David Klem said. Laughter Yoga Club of Oak Park meets on the second Tuesday of each month at 7 p.m. | Rob Hart~Sun-Times Media . The club meets the 2nd Tuesday of each month in the "Living Room" of Mills Park Tower. Get them discovering the joy of laughing. ****for a photo page, need at least 8-10 photos**** ________________________________________________________________ Directions: Mills Park Tower is on the south end of Mills Park. Enter off Marion. Park is south of the green line and north of Randolph.

Christine Irwin, center, laughs while greeting other members at a meeting of the Laughter Yoga Club of Oak Park on Jan. 9, 2012, at Mills Park Tower in Oak Park. Laughter Yoga Laughter Yoga combines unconditional laughter with yogic breathing to help change your mood purposefully. "It's stress releasing, but also an exercise class, David Klem said. Laughter Yoga Club of Oak Park meets on the second Tuesday of each month at 7 p.m. | Rob Hart~Sun-Times Media . The club meets the 2nd Tuesday of each month in the "Living Room" of Mills Park Tower. Get them discovering the joy of laughing. ****for a photo page, need at least 8-10 photos**** ________________________________________________________________ Directions: Mills Park Tower is on the south end of Mills Park. Enter off Marion. Park is south of the green line and north of Randolph.

From left, Christina Irwin, Bill Metzger, and Mary E. O'Kiersey laugh for no reason during a meeting of the Laughter Yoga Club of Oak Park on Jan. 9, 2012, at Mills Park Tower in Oak Park. Laughter Yoga Laughter Yoga combines unconditional laughter with yogic breathing to help change your mood purposefully. "It's stress releasing, but also an exercise class, David Klem said. Laughter Yoga Club of Oak Park meets on the second Tuesday of each month at 7 p.m. | Rob Hart~Sun-Times Media . The club meets the 2nd Tuesday of each month in the "Living Room" of Mills Park Tower. Get them discovering the joy of laughing. ****for a photo page, need at least 8-10 photos**** ________________________________________________________________ Directions: Mills Park Tower is on the south end of Mills Park. Enter off Marion. Park is south of the green line and north of Randolph.

Tom Skipper laughs and makes faces during a meeting of the Laughter Yoga Club of Oak Park on Jan. 9, 2012, at Mills Park Tower in Oak Park. Laughter Yoga Laughter Yoga combines unconditional laughter with yogic breathing to help change your mood purposefully. "It's stress releasing, but also an exercise class, David Klem said. Laughter Yoga Club of Oak Park meets on the second Tuesday of each month at 7 p.m. | Rob Hart~Sun-Times Media . The club meets the 2nd Tuesday of each month in the "Living Room" of Mills Park Tower. Get them discovering the joy of laughing. ****for a photo page, need at least 8-10 photos**** ________________________________________________________________ Directions: Mills Park Tower is on the south end of Mills Park. Enter off Marion. Park is south of the green line and north of Randolph.

Mary E. O'Kiersey finishes the class with laughter meditation during a meering of the Laughter Yoga Club of Oak Park on Jan. 9, 2012, at Mills Park Tower in Oak Park. Laughter Yoga Laughter Yoga combines unconditional laughter with yogic breathing to help change your mood purposefully. "It's stress releasing, but also an exercise class, David Klem said. Laughter Yoga Club of Oak Park meets on the second Tuesday of each month at 7 p.m. | Rob Hart~Sun-Times Media . The club meets the 2nd Tuesday of each month in the "Living Room" of Mills Park Tower. Get them discovering the joy of laughing. ****for a photo page, need at least 8-10 photos**** ________________________________________________________________ Directions: Mills Park Tower is on the south end of Mills Park. Enter off Marion. Park is south of the green line and north of Randolph.

Dolores Llord participates a meeting of the Laughter Yoga Club of Oak Park from her wheelchair on Jan. 9, 2012, at Mills Park Tower in Oak Park. Laughter Yoga Laughter Yoga combines unconditional laughter with yogic breathing to help change your mood purposefully. "It's stress releasing, but also an exercise class, David Klem said. Laughter Yoga Club of Oak Park meets on the second Tuesday of each month at 7 p.m. | Rob Hart~Sun-Times Media . The club meets the 2nd Tuesday of each month in the "Living Room" of Mills Park Tower. Get them discovering the joy of laughing. ****for a photo page, need at least 8-10 photos**** ________________________________________________________________ Directions: Mills Park Tower is on the south end of Mills Park. Enter off Marion. Park is south of the green line and north of Randolph.

Bill Metzger laughs and mimics a hula dancer during a meeting of the Laughter Yoga Club of Oak Park on Jan. 9, 2012, at Mills Park Tower in Oak Park. Laughter Yoga Laughter Yoga combines unconditional laughter with yogic breathing to help change your mood purposefully. "It's stress releasing, but also an exercise class, David Klem said. Laughter Yoga Club of Oak Park meets on the second Tuesday of each month at 7 p.m. | Rob Hart~Sun-Times Media . The club meets the 2nd Tuesday of each month in the "Living Room" of Mills Park Tower. Get them discovering the joy of laughing. ****for a photo page, need at least 8-10 photos**** ________________________________________________________________ Directions: Mills Park Tower is on the south end of Mills Park. Enter off Marion. Park is south of the green line and north of Randolph.