Performance by an ensemble of 4 Detroit-area improvisers with over a century of combined experience. 8:30–9:30 p.m., 2350 W. Liberty. $15 in advance at heardotsay.com/events & $18 (if available) at the door.

This family-friendly pickleball field day features a learn-to-play session, open play, and a “Challenge Court,” with celebrity guests, including former U-M football players. Also, volleyball, bag toss, bocce ball, and other activities. Food concessions. All proceeds help provide lodging for out-of-town families whose children are being treated at area hospitals. 10 a.m.–1 p.m., Wolverine Pickleball, 235 Metty (off Jackson). Tickets $75 (ages 20 & under, $40) in advance only at rmhcannarbor.org/rally. (734) 552–4692.

Popular fair with more than 50 dealers selling rare and collectible used records and CDs, as well as hard-to-find new releases. Food and beverages for sale. Patrons may bring in a few records to sell. 10 a.m.–4 p.m., Weber’s Boutique Hotel, 3050 Jackson Ave. $4 (kids age 10 & under, free); $15 early bird admission starting at 8 a.m. To reserve a dealer table, contact Rod at (734) 604–2540 or [email protected]. facebook.com/annarborrecordshow.