Donate

Children's Oncology Services, Inc. (COSI) believes that a diagnosis of cancer should not prevent a child from experiencing the simple joys of childhood.

I want to stay at camp forever! I want to stay at camp forever! I want to stay at camp forever! I want to stay at camp forever! I want to stay at camp forever!
News & Events 2010 Midwest Poker Invitational

September 30, 2010

This event has gained a strong following of Chicago's mover and shakers, culinary experts, celebrities and media. This year, Oscar nominated actress Abigail Breslin, will be Toque's honorary host. Read more +

Volunteer Spotlight Spolight Camp

Week 1: June 19-26 / Week 2: June 26-July 3

Located on beautiful Lake Geneva in Williams Bay, Wisconsin, One Step At A Time Summer Camp offers a variety of fun and exciting camp opportunities for different age groups
Read more +

Support Cosi Support Cosi

Help COSI By Donating Today!

Your support will help create life-long memories of swimming in the lake, roasting s’mores and singing campfire songs for kids with cancer. Read more +