OLSA Lightning Inc. (Oak Lawn Swim Association) is a non-profit corporation created for the purpose of education. Our year round developmental and competitive age-group swimming program for youth ages five through eighteen.
We swim at Oak Lawn Community High School at 9400 SW Hwy, Oak Lawn, IL. Our Swim Program is chartered by USA Swimming, IL Swimming Inc.
Save the Date! August 29-30 Try-outs & Registration
OLSA Lightning Swim