Last Chance: Ends This Weekend

* Music. John Mauceri, above, and the Hollywood Bowl Orchestra close the summer season with three nights of “Fireworks Finale 2000,” with guest soloists Debbie Reynolds, Pink Martini and B.D. Wong. Performances are Friday and Saturday at 8:30 p.m. and Sunday at 7:30 p.m. Hollywood Bowl, 2301 N. Highland Ave., Hollywood. $3-$85. (323) 850-2000.

* Museums. “Summer Nights at MOCA,” the annual free summer series featuring jazz and blues performances, wine and beer tastings and gallery tours closes tonight with the Jackie McLean Quartet performing from 5 to 8 p.m. at MOCA at the Geffen Contemporary, 152 N. Central Ave., Little Tokyo. (213) 626-6222.

* Television. The last of the 325 episodes of Norman Lear’s 1970s irreverent soap “Mary Hartman, Mary Harman” will screen to a close as “ ‘Mary Hartman, Mary Hartman’: Marathon, Marathon” ends Sunday at the Museum of Television & Radio, 465 N. Beverly Drive, Beverly Hills. Today-Saturday, 1 p.m.; Sunday, 1 and 3 p.m.; four-episode highlight packages, Thursdays at 7 p.m. $6; $4, students and senior citizens; $3, under 13. (310) 786-1000.

* Theater. The prince is a princess in the Grove Theatre Center production of Shakespeare’s “Hamlet” closing Sunday at the Muckenthaler Cultural Center, 1201 W. Malvern Ave., Fullerton, Thursday-Sunday, 8:15 p.m. $20.50-$24.50. (714) 741-9555.

* Theater. Veteran Hollywood screenwriter Peter Lefcourt amusingly skewers the entertainment industry and its foibles in the satire “La Ronde de Lunch 2000,” closing Sunday at the Circle Theatre, 5269 Lankershim Blvd., North Hollywood. Tonight and Friday, 8 p.m.; Saturday, 2 and 8 p.m.; Sunday, 2 and 7 p.m. $20. (818) 508-4200.