1st–4th Tuesdays; museums rotate by week of the month
Balboa Park · Central San Diego
Free museum admission in Balboa Park for San Diego residents and active military. Different museums are free on the 1st, 2nd, 3rd and 4th Tuesday of each month (for example Fleet Science Center and the Natural History Museum on the 1st). On a 5th Tuesday regular prices apply.
Verified Oct 21 · Balboa Park
Catch: San Diego city/county residents and active military + dependents only; bring photo ID showing your address · Special exhibitions and films may cost extra
All-levels badminton clinics at the Presidio Recreation Center in Mission Hills: youth (8–17) Tuesdays 6–7:30pm, adults Fridays 5–6pm, through November. Questions: (619) 692-4981.
Verified Oct 22 · City of San Diego
Catch: Youth 8–17 on Tuesdays, adults 18+ on Fridays · Sign-up codes: 137551 (youth), 137513 (adults)
The San Diego LGBT Community Center (Welcome Desk) · Central San Diego
The San Diego LGBT Community Center gives out free bags of ready-to-eat food at its Welcome Desk on weekdays, while supplies last. All community members are welcome.
Coronado Historical Association's museum on Orange Avenue, with galleries on the island's history. Museum admission is free. Open Tuesday to Sunday, 10am–4pm.
Museum of History and Culture La Jolla · La Jolla & North Coastal
La Jolla's history museum on Prospect Street. Admission is free, donations welcome. Current exhibition: The Scientific Art of Historic Preservation (through January 31, 2027). Galleries are open Wednesday to Sunday, 12–4pm.
San Diego Humane Society, San Diego Campus · Central San Diego
San Diego Humane Society's Community Pet Pantry gives a free bag of dog or cat food, plus other supplies as available, to pet families who need a little extra help. Anyone can visit; no appointment needed.
Father Joe's Villages, courtyard on 15th St · Central San Diego
Father Joe's Villages' Franklin Antonio Public Lunch Program serves free warm, nutritious meals to the public 365 days a year, in the courtyard on 15th Street. Before your first meal, you can pick up an orange badge at the San Diego Day Center or the Joan Kroc Center front desk.
"Sound of Two Cities": Rafael Payare conducts the San Diego Symphony and the Orchestre symphonique de Montréal in a free, non-ticketed community concert on the bay. Bring a blanket or low-back chair for the lawn; a limited number of chairs go first come, first served. The RSVP form doesn't reserve a seat.
Historic Downtown Vista, Main Street · North County Inland
Come in costume and trick-or-treat at booths along Main Street in historic downtown Vista. Vista firefighters and sheriff's deputies hand out candy and show off their trucks and patrol cars, and most local shops give out candy too. The haunted house at the Avo Theater is a separate ticketed attraction.
Spreckels Organ Pavilion, Balboa Park · Central San Diego
ORGAN-ISM, a band with an organ, plays a Halloween tribute to Ozzy Osbourne, the Prince of Darkness, on the giant outdoor Spreckels Organ in Balboa Park.
Timken Museum of Art, Balboa Park · Central San Diego
Musical Masterpieces is a free piano series in the Timken Museum's Central Gallery, pairing live music with the paintings. Museum admission is always free.
Fridays 8:45–10:45am through Dec 18 (closed Nov 27)
Rosa Parks Elementary School · Central San Diego
California Western School of Law's Community Law Project gives free legal advice and referrals at Rosa Parks Elementary: law students working with volunteer attorneys. Advice only, not representation. No clinic during school closures or on Nov 27; the fall season runs through Dec 18. No public restrooms. Arrive early to improve your chances of being seen.
Jewish Family Service hands out produce, canned and dried goods and groceries every Friday morning at Chabad Downtown, for any San Diego County resident who needs food assistance.
Verified Oct 21 · Jewish Family Service
Catch: For San Diego County residents in need of food assistance · While supplies last
Old Town San Diego State Historic Park · Central San Diego
A free, family-friendly celebration with crafts, community altars, local art and live performances. On Monday at 6pm a candlelit procession goes from Twiggs Street to El Campo Santo Cemetery. Free parking at the Caltrans headquarters, 2994 Sunset Street.
A one-hour guided bird walk along the McCoy Trail from the Tijuana Estuary Visitor Center, open to all ages with no reservation. Bring binoculars if you have them.
Free Mexican folk dance classes at the Golden Hill Recreation Center: Beginner and Intermediate/Advanced (ages 8–75), plus a class for kids 7 and under. All meet Mondays and Thursdays 7:30–9pm and Saturdays 11am–noon through Nov 19. Questions: 619-235-1138.
Verified Oct 22 · City of San Diego
Catch: Ages 8–75, or the 7-and-under class · Register on SDRecConnect (codes 135108, 135109, 135110)
Robinson Rose Visitor Information Center, Old Town San Diego State Historic Park · Central San Diego
A 45-minute guided walk through San Diego's early history with state park interpretive staff, stopping at La Casa de Machado y Stewart, La Casa de Machado y Silvas and La Casa de Estudillo.
Verified Oct 22 · California State Parks
Catch: Runs as staffing permits · Limited to 18 people; sign up at the visitor center front desk
Poway Household Hazardous Waste Collection Facility · North County Inland
Poway residents can drop off leftover paint, pesticides, pool chemicals, batteries, fluorescent bulbs and electronics (TVs, monitors, computers, phones, microwaves) for free at the City's collection facility. No appointment. Bring no more than 15 gallons or 125 pounds at a time, in containers of 5 gallons or less. Closed Saturdays Nov 28 and Dec 26, 2026 and Jan 2, 2027.
Verified Oct 22 · poway.org
Catch: Poway residents only; bring a formal ID or a current utility bill
California Center for the Arts, Escondido · North County Inland
The 31st annual festival: community altars, a Catrina and Catrín contest, ballet folklórico, live music and art across the campus, with the museum free all evening.
A free community celebration on the Plaza de Panama with live performances, family art-making and an ofrenda. The museum itself is free from noon to 5pm that day. Free museum entry is noon–5pm, not from 11am.
Verified Oct 21 · San Diego Museum of Art
Catch: The Taco Party the same day is a separate ticketed event
Wed–Sun 11am–5pm; free 1st Sunday 11am–5pm and 1st Friday 5–8pm
Oceanside Museum of Art · La Jolla & North Coastal
OMA is free for everyone all day on the first Sunday of each month and 5–8pm on the first Friday. It's always free for ages 17 and under, college students and active military with dependents.
Verified Oct 22 · oma-online.org
Catch: Others pay $15 outside the free days · Student or military ID for those groups
Athenaeum Music & Arts Library · La Jolla & North Coastal
Violinist Julia Pautz and pianist Tina Chong play a free one-hour mini-concert at the Athenaeum Music & Arts Library. No tickets or reservations needed; seating is limited and first come, first served. Donations welcome.
Federal recreation sites (e.g. Cabrillo National Monument) or Recreation.gov · Countywide
Current military and dependents get a free annual America the Beautiful pass; veterans and Gold Star families get a free lifetime pass. Covers entrance fees at federal sites like Cabrillo National Monument.
Verified Oct 21 · National Park Service
Catch: Military, dependents, veterans or Gold Star families only · Show photo ID with the pass · Federal sites only, not state or city parks
San Diego County Library (Discover & Go) · Countywide
San Diego County Library cardholders can reserve free day passes to the San Diego Zoo, the New Children's Museum, Museum of Us, San Diego Museum of Art, the San Diego County Fair, SDSU Athletics, Skateworld and more.
Verified Oct 21 · San Diego County Library
Catch: San Diego County Library card required (numbers start 01535) · Up to 2 reservations at a time; book up to 3 months ahead · Some attractions allow one pass per year; each sets how many people a pass admits · Photo ID must match the name on the pass
Thu–Sat 11am–7pm, Sun 11am–5pm; free for all 2nd Sundays and 3rd Thursdays
Museum of Contemporary Art San Diego, La Jolla · La Jolla & North Coastal
MCASD La Jolla is free for everyone every second Sunday and third Thursday of the month. It's free every day for visitors 25 and under, military, SNAP/EBT cardholders and visitors with disabilities.
Verified Oct 22 · Museum of Contemporary Art San Diego