July 21: AUBURN, the Auburn Public Library presents a kids and family sing-a-long with Bob McLeod at 2 p.m. at the Auburn Mall. 782-3191

July 21: AUBURN, the Auburn Community Band will perform every Wednesday at 7 p.m. at Festival Plaza. 782-3917

July 21: AUBURN, Roy Farnsworth will speak on “Geomorphology of Area Lakes,” at 7 p.m. at the Brackett Environmental Center, 24 Maple Hill Road. 783-7733

July 21: BRUNSWICK, the Maine State Music Theatre will perform “Brigadoon,” at Bowdoin College Pickard Theatre. $26/$44 725-8769

July 21: GILFORD N.H., 311 with special guests The Roots, will perform at 7:30 p.m. at Meadowbrook Musical Arts Center. $35 603-293-4700

July 21: LEWISTON, song and singing games from many cultures with guitar, banjo, autoharp, mandolin, harmonica and homemade percussion instruments, will be held at 10 a.m. at Kennedy Park.

July 21: LEWISTON, song and singing games from many cultures with guitar, banjo, autoharp, mandolin and homemade percussion instruments, will be held at 10 a.m. at Kennedy Park.

July 21: LEWISTON, Portland municipal organist Ray Cornils will perform at 12:15 p.m. at SS. Peter and Paul Church. Donations

July 21: LISBON FALLS, Lewiston native Jacinta will perform at 7:30 p.m. at the Lisbon Teen Center Coffee House, 32 Main St. Free

July 21: LISBON FALLS, the Coffee House, Open Mic and Showcase will be held every Wednesday at 7 p.m. at the Lisbon Teen Center, 32 Main St. 353-3010

July 21: MONMOUTH, Theater at Monmouth will perform “As You Like It,” at Cumston Hall. Show times are July 21 and August 1, 7 and 21, August 1 at 7 p.m. and August 4, 14 and 18 at 2 p.m. $26/$28 933-9999

July 21: NAPLES, karaoke and dance will be held at 8 p.m. at Oh Ryan’s Pub and Club, Rt. 11 and 302.

July 21: PORTLAND, Gary Small of Aikido of Maine, will present a demonstration on the Japanese martial art for self-defense at 11:30 a.m. at Children’s Museum of Maine, 142 Free St. 828-1234

July 21: PORTLAND, author John McDonald will speak at noon at Portland Public Library, 5 Monument Square. Free 871-1710

July 21: PORTLAND, ballroom dancing will be held at 8:30 p.m. at Maplewood Dance Center, 383 Warren Ave. 878-0584

July 21: PORTLAND, the Brave Combo, polka powerhouse, will host a dance party at 8 p.m. at Center for Cultural Exchange, One Longfellow Square. $16/$19 761-0591

July 21: PORTLAND, the Dave Wooley Band will perform at 7:45 p.m. at Western Prom Park. 756-8130

July 21: PORTLAND, Michael McDonald will perform at 7:30 p.m. at Portland City Hall Merrill Auditorium. $55/$47.50 775-3331

July 21: WATERFORD, a summer breakfast will be held from 7:30 to 10 a.m. at the Wilkins Community House, Plummer Hill Road. $4.50/$2.50

Tomorrow

July 22: AUGUSTA, Give Up the Ghost, Stretch Armstrong, Only Crime and FC5 will perform at 6:30 p.m. at The Edge, 335 Water St. $12 621-6387

July 22: BAILEY ISLAND, the 64th Annual Tuna Tournament will be held at Garrison Cove. 833-5531

July 22: BERLIN N.H., Roberta Arbree of Randolph, N.H., will present an art demonstration at 1 p.m. at Northern Forest Heritage Park, Rt. 16. 603-752-7202

July 22: BERLIN N.H., Sarah Smith, forestry industry specialist, UNH Extension Service, will speak on “The Women’s Sawmill at Turkey Pond,” at 7 p.m. at Northern Forest Heritage Park, Rt. 16. Donations 603-752-7202

July 22: GILFORD N.H., the Gipsy Kings will perform at 8 p.m. at Meadowbrook Musical Arts Center. $68/$28 603-293-4700

July 22: GREENE, Mac McHale and Emery Hutchins will perform at 7 p.m. on Thursday and 2 and 7 p.m. on Friday at the Sawyer Memorial, 371 Sawyer Road. Free 946-5311

July 22: LEWISTON, the Maine Squeeze, featuring ethnic accordion music, will perform at 6 p.m. at the Florence Keigwin Amphitheater, overlooking Lake Andrews at Bates College. Free 786-6400

July 22: LEWISTON, L/A Arts presents the Port City Jazz, a Dixieland jazz band, at noon at the Courthouse Place, Lisbon Street. 782-7228

July 22: LEWISTON, the Rennie Harris Puremovement will perform at 8 p.m. on Thursday, 7:15 p.m. on Friday and Saturday and 3 p.m. on Sunday at Bates College Schaeffer Theatre. $25/$15 786-6381

July 22: NORWAY, Dr. Charlie Cogbill will speak on “Reading Wetlands and Forest Landscapes,” at 2:30 p.m. at Western Foothills Land Trust. $25 743-8820

July 22: PORTLAND, salsa and swing dancing will be held at 8:30 p.m. at Maplewood Dance Center, 383 Warren Ave. 878-0584

July 22: PORTLAND, Double Vision will perform juggling at a children’s performance at 12:30 p.m. at Deering Oaks Park. 756-8130

July 22: PORTLAND, Fuel, with special guests Tantric, will perform at 7:30 p.m. at State Theatre, 609 Congress St. $20/$22.50 775-3331

July 22: PORTLAND, Chandler’s Band will perform at 7:15 p.m. at Fort Allen Park Gazebo at the Eastern Prom. 756-8130