Monday, July 29
Movie time The Columbia Association's Summer Lakefront Film Festival continues with "Monsters, Inc." (rated G) at 8 p.m. at the Columbia Town Center Lakefront off Little Patuxent Parkway. Admission and parking are free. Information: 410-715-3161 or go to lakefrontfestival.com.
Wednesday, July 31
'Sunset Serenades' The annual summer concert series continues with pop and rock music by Ivy Rose at 7 p.m. at Centennial Park, 10000 Route 108 in Ellicott City. Admission is free, but a parking donation of $3 per car is requested. Information: 410-313-4700.
Friday, Aug. 2
On the big screen As part of the Columbia Association's Summer Lakefront Film Festival, "Star Trek" (rated PG-13) will be shown at 8 p.m. at the Columbia Town Center Lakefront off Little Patuxent Parkway. Admission and parking are free. Information: 410-715-3161 or go to lakefrontfestival.com.
Saturday, Aug. 3
Concert Juels Bland and Tom Margolis perform in a free Music Matters showcase from 6:30 p.m. to 9:30 p.m. at Mad City, 10801 Hickory Ridge Road in Columbia. Information: 410-964-8671.
Festival St. Alphonsus Rodriguez Catholic Church celebrates summer with its 98th annual Summer Festival Saturday and Sunday, Aug. 10-11, at 10800 Old Court Road in Woodstock. The festival includes games, a flea market and children's activities. The highlight is a fried chicken and ham family-style dinner. Carryout is available. Hours are 3 p.m. to 7 p.m. Aug. 10 and 1 p.m. to 5 p.m. Aug. 11. Dinner tickets are $13, $7 for children 11 and younger. Information: 410-461-5267.
•Laurel High School's Class of 1983 will hold its 30th reunion the weekend of Oct. 4-5. Send contact information to firstname.lastname@example.org or go to http://www.facebook.com/groups/536028229759292.
•Centennial High School's Class of 1987 will celebrate its 26th reunion Oct. 11-12 at the Ellicott Mills Brewing Co. and extends an invitation to the classes of 1986 and 1988. Activities include a happy hour on Friday and a tailgate party with a barbecue buffet preceding the homecoming football game on Saturday. For registration and information, go to centennial1987.reunionmanager.com.
•Western High School's Class of 1978 will hold its 35th reunion Nov. 9 and seeks contact information for graduates. Email email@example.com or go to westernhigh1978.com.
Announcements for the datebook may be sent by mail to The Baltimore Sun in Howard County, 501 N. Calvert St., Baltimore 21278, by email to firstname.lastname@example.org or by fax to 410-332-6455.