COSI isn’t just for kids! After a long hiatus, COSI once again hosts monthly COSI After Dark, adult-only, after-hours events to let the adults have the run of the place.  This event will feature exhibits, concessions and cash bar, and fun! Tickets make a great gift! On Thursday, October 12, unleash your inner ghoul or … Continue reading COSI After Dark: Boo Bash – Fun for adults only!