OnMilwaukee will once again host an adult spelling bee and is currently seeking 25 meticulous spellers to compete on stage. The OnMilwaukee Adult Spelling Bee takes place on Friday, Feb. 21 at The Cooperage, 822 S. Water St. at 7 p.m. All spellers get in free! Tickets to attend this event will be available soon, but mark your calendars now.