Chicago Marine Aquarium Society FRAG SWAP 2020 April 18, 2020 9:30 A.M. to 4:00 P.M.

As mandated by Illinois Governor J.B. Pritzker and local health officials, the Odeum must cancel all major events until Friday, May 1, 2020. THIS EVENT HAS BEEN CANCELED, BUT MAY BE POSTPONED TO A FUTURE DATE. Please watch our Facebook page for updates as they become available.


The Chicago Marine Aquarium Society (CMAS) is a nonprofit organization of marine hobbyists brought together by the desire to promote a better understanding of the life we keep in home or office marine aquariums. From the very colorful saltwater fish to the amazing coral formations, their focus is to increase the longevity of marine life in a controlled environment through education and the sharing of ideas. Whether you are just curious about saltwater aquariums or have many tanks of your own, you are sure to enjoy this colorful show.

Tickets are $5.00 Pre-Sale General Admission (if purchased 48 hours or more before), or $10.00 General Admission (at the door). Kids 12 & under (with adult entry) are free.

Contact: Visit the CMAS Facebook page for more information, and to stay up-to-date as raffle prizes and guest speakers are announced.  The release date for EventBrite pre-sale tickets and vendor booth purchases is coming soon!!!