Heather Klingensmith of Slippery Rock, left, celebrated her birthday at Slippery Rock Bowling Lanes with Jackie Higby and Angie Higby, members of the International Order of Rainbow for Girls. Klingensmith lives with Rett Syndrome, a neurological disorder characterized by diminished coordination, speech and use of her hands. The Rainbow Girls provided a specialized bowling ramp. The organization focuses on youth service and leadership for girls ages 11 to 21 years. A Rainbow Order is forming in Grove City.