8 p.m. Thu.-Sat.; 2 p.m. Sun.
Tulane Summer Lyric Theatre, Dixon Hall, 865-5269; http:summerlyric.tulane.edu
Steven Sondheim's Company looks across the great divide between married and single people. Several New York City couples set out to celebrate Robert's 35th birthday with a surprise party in a modern musical consisting of vignettes of the bachelor spending time with his twosome friends and observing their relationships. Tickets $26-$35.