The Lakewood Theater is hosting the Ritz club reunion party Saturday with a performance from Red Leather.

The Dallas Arboretum’s Labor Day picnic and concert is Sunday from 6-9 p.m. and includes a performance from country singer Deryl Dodd. Tickets are $10-$15.

Amsterdam Bar in Expo Park is hosting a two-day jazz festival Sunday and Monday. Tickets are $20 each day or $30 for both days.