Productions of Puccini's Tosca aren't exactly rare around here - the Baltimore Opera Company staged it a couple of months ago, Washington National Opera a couple of years ago - but there's good reason to check out yet another one now.
If you go Tosca will be performed at 7:30 p.m. tomorrow and 2:30 p.m. Sunday at the Hartke Theatre, 3801 Harewood Road, N.E., Washington. Tickets: $40-$65. Information: 202-319-4000 or summeropera.org.