Every Tuesday night, the Lemmon Avenue location of Buzzbrews hosts a unique open mic experience with fewer predictably whiny singer/songwriters and more surprisingly talented opera singers, cellists and pianists. On Tuesday, you can join the good folks from Open Classical for an open mic night specifically catered to those who love to play (or love to hear) classical music. You’ll see an eclectic range of instruments, talent levels and musical styles — from a riveting string quartet playing Schubert to a tap dancer who improvises her movements to the accompaniment of a Mozart sonata. If you want to participate, you’ll need to sign up on the event’s Facebook page (just search for “classical open mic” in your Facebook search box), but sitting back and enjoying the show with some coffee or a beer requires no commitment and is always entertaining. The music starts at 8 p.m. and runs until around 11:30 p.m. Buzzbrews is located at 4334 Lemmon Ave. For more information, visit openclassical.org.