Here's a sampling of today's happenings. For complete entertainment listings, go to www.startribune.com.
THEATER
MIXED BLOOD THEATRE: "American Buffalo." David Mamet's exploration of dog-eat-dog capitalism, where a junk shop owner enlists two men to steal back a rare coin he feels he sold for too little. A Pat O'Brien Vanity Theatrics production. 2 & 7:30 p.m. $15. 1501 S. 4th St., Mpls. 612-338-6131. SANDBOX THEATRE: "June of Arc." Part of the Guthrie's "Singled Out: A Festival of Emerging Artists." An exploration of 1950s social mores and motherly virtues, as demonstrated by June Cleaver in TV's "Leave It to Beaver." 7:30 p.m. $20. Guthrie Theater, 818 S. 2nd St., Mpls. 612-554-1302. MUSIc
CHRISTINE ROSHOLT: With Tanner Taylor, Keith Boyles and Jay Epstein, 7:30 p.m. Honey, downstairs from Ginger Hop, 201 E. Hennepin Av., Mpls. 612-746-0306. ENORMOUS QUARTET: 10 p.m. Red Stag Supperclub, 509 1st Av. NE., Mpls. 612-767-7766. art
MINNEAPOLIS INSTITUTE OF ARTS: "Commuter." Works by Tetsuya Yamada. "New Pictures 1." The first exhibition in a series of new photographic-based work by emerging artists from around the world. "Noriko Furnishi." Contemporary photography. "Scrap." Works by Michael Kareken. 2400 3rd Av. S., Mpls. 612-870-3131. KIDS AND FAMILY
TITANIC - THE ARTIFACT EXHIBITION: Recovered artifacts from the great ship, which sank on its maiden voyage in 1912. Exhibit includes reconstructions of parts of the ship, and a large piece of the original hull. 9:30 a.m.-5 p.m. $8.50-$29. Science Museum of Minnesota, 120 W. Kellogg Blvd., St. Paul. 651-221-9444. www.smm.org. MINNEAPOLIS BOAT SHOW: Hundreds of boats and booths showcase the latest in engines, electronics, fishing gear and accessories. 5-10 p.m. $5-$10. Minneapolis Convention Center, 1301 2nd Av. S., Mpls. www.minneapolisboatshow.com.