Summer in the Park: The University Heights Community Development Corporation hosts its free summer concert series at Trolley Barn Park from 6 to 8 p.m. Bring the kids, dogs and the rest of the family for a picnic on the lawn and enjoy a variety of music. Don’t forget your dancing shoes. The Swamp Critters will perform. The Trolley Barn Park is located at the intersection of Adams Avenue and Florida Street, just east of Park Boulevard, in University Heights. For more information, call 619-297-3166 or visit www.uhcdc.org.

‘Twist’: The Diversionary Theatre performs Twist at 8 p.m. Charles Dickens’ famous tale re-imagines Oliver as an attractive young man searching for love. By turns outrageous and provocative, Twist entertains with exquisite drag, arch wit, a bit of kink and a catchy set of new contemporary songs. Yet the show remains surprisingly true to Oliver Twist, a coming-of-age tale of loneliness, craving, adventure and, finally, redemption. Twist is an official event of San Diego Pride. Tickets are $33. The Diversionary Theatre is located at 4545 Park Blvd. in University Heights. For more information, visit www.diversionary.org or e-mail boxoffice@diversionary.org.

Gay Speed Dating: Cupid.com hosts speed dating at Venice Ristorante & Wine Bar at 7 p.m. Long and boring dates are a thing of the past. Speed dating is the new way for single professionals to meet. This event is for men ages 29 to 49. Registration is required. Parties fill up quickly. Registration is $25. Venice Ristorante is located at 4365 Executive Dr. in La Jolla. For more information or to register, visit www.cupid.com/predating or e-mail sandiego@predating.com.

Red Hot Pride: The Women’s Resource Center hosts Red Hot Pride, a women’s nightclub, at the San Diego LGBT Community Center at 6 p.m. Kick off Pride on the dance floor with MC Laura Jane, dancing, snacks and a no-host bar, all for only $10. The Center is located at 3909 Centre St. in Hillcrest. For more information, call 619-692-2077, ext. 212 or e-mail aschwartz@thecentersd.org.

San Diego Dyke March and Festival: The San Diego Dyke March and Festival (SDDMF) will begin at the fountain in Balboa Park at 11 a.m. SDDMF is a community-driven event that empowers, inspires, promotes and celebrates women’s and trans communities. The event begins with a rally at 11 a.m. Attendees will march to North Park at 11:30 a.m. Shuttles will be available for those who cannot walk the distance. The march will end at the festival site at 8Teen Art & Cultural Center, on the corner of Ohio St. and University Avenue. The festival will run ’til 6 p.m. There is no cost to attend. For more information on the SDDMF, visit www.dykemarchsd.org or call 619-692-2077, ext. 212.

Politics Prejudice Pride: The San Diego Men’s Chorus will perform Politics Prejudice Pride at Irwin M. Jacobs Qualcomm Hall at 2 p.m. The show is a theater piece to commemorate the 40th anniversary of the Stonewall Riots. The event will feature an original script, and music selected from the popular music and social justice causes of the past 40 years. Featuring “Queer As Folk’s” Peter Paige and “American Idol” finalist/star of Rent on Broadway, Frenchie Davis, as well as regionally and nationally known celebrity actors and dancers from the San Diego Dance Theater and Malashock Dance. Irwin M. Jacobs Concert Hall at Qualcomm is located at 5775 Morehouse Dr. in Mira Mesa. For more information, visit www.sdmc.org or call info@sdmc.org.

Manic Monday: Manic Monday, an ’80s music night, at The Brass Rail starts at 9 p.m. Andrew Roy and Jonathan Hotch will host, Calvin Clark will perform, and Junior, the Disco Punk, will spin. Cover is $3 before 11 p.m. The event includes 80-cent drink specials before midnight. The Brass Rail is located at 3796 Fifth Ave. in Hillcrest. For more information, call 619-298-2233 or visit www.brassrailsd.com.

Documentary on national debt: Activist San Diego will screen a documentary on national debt at the 8Teen Art & Cultural Center at 7 p.m. I.O.U.S.A.: One Nation Under Stress, In Debt examines the rapidly growing national debt and its consequences. This film gives good background on the origins of the national debt and presents clear reasons why our problems may be bigger than many folk imagine when it comes to a return to more prosperous times. A discussion will follow the screening. This is a free event but donations will be accepted. 8Teen Art & Cultural Center is located at 3925 Ohio St. in North Park. For more information, e-mail activistsandiego@gmail.com or call 714-595-6912.

Museum of San Diego History: Visit the Museum of San Diego History at Balboa Park for free from 10 a.m. to 5 p.m. The museum features several current exhibitions: rare wartime aviation posters from the early 20th century; photos and narratives on the struggles, hopes and dreams of a group of teenage refugees from Somalia; and a century of artwork by San Diego artists, among others. The day’s free admission is part of the park’s weekly free Tuesdays, where a select number of Balboa Park museums are free to county residents. The Museum of San Diego History is located in the Casa de Balboa building at 1649 El Prado, Suite 3, in Balboa Park. For more information, call 619-232-6203 or visit www.sandiegohistory.org/museum_of_san_diego_history.html.

Family care giving: The Center hosts a presentation on family care giving at 11 a.m. This unique workshop will cover the basics of care giving: what is care giving; its issues and challenges and coping strategies; legislation and activism. An American Association of Retired Persons’ representative will lead the workshop. Bring a brown-bag lunch and a beverage will be provided. The Center is located at 3909 Centre St. in Hillcrest. For more information, e-mail aschwartz@thecentersd.org or visit www.thecentersd.org.

‘Mamma Mia’: The San Diego Women’s Chorus (SDWC) will sing along to the movie Mama Mia at the Ultra Star Cinemas Hazard Center at 7:30 p.m. If you love musicals, if you love ABBA, if you love the freedom of singing in your seat in the safety of a dimly lit theatre, then this event is for you. The event will benefit SDWC’s Sister Singers Fund as well as San Diego Pride’s Youth Activity Fund. SDWC encourages attendees to help set the mood by dressing for a disco or wedding. Advanced tickets are available for $18 with discounts available for students, seniors and the disabled. Tickets are $20 at the door. The Ultra Star Cinemas Hazard Center is located at 7510 Hazard Center Dr. in Mission Valley. For more information, call 619-291-3366 or visit www.sdwc.org.

Rainbow Pride Mixer: The Greater San Diego Business Association (GSDBA) is hosting Rainbow Pride Mixer at Bourbon St. at 5:30 p.m. The mixer is an official San Diego Pride event. Chuck Ferrante will host the event, which includes live entertainment, music and raffle prizes. Lei Lounge will cater with food selections, drinks and dessert. The cost is $10 for GSDBA members and $15 for nonmembers. Bourbon Street is located at 4612 Park Blvd. in University Heights. For more information, visit www.gsdba.org or call 619-296-4543.