Why sit home because you don’t want to spend any money? Here are five things to do this week that cost nothing at all.

TODAY, JULY 9

Check out the outdoor vintage market at Saddleback College on July 9 and Aug. 13, with 180 vendors, food trucks, vintage trailers and more. This used to be called Driving Miz Daisy, but it’s now been renamed as the Coast Vintage Market. Parking is free too, on the second Sunday of the month.

MONDAY, JULY 10

Bubblemania at the Brea Library. Show at 11 a.m. Fun and educational program for children of all ages, featuring giant bubbles. Location: Curtis Theatre, 1 Civic Center Circle, Brea. Phone 714-671-1722

Take in Movie Mondays on the plaza at the Segerstrom Center, Costa Mesa. This week: “Breakfast at Tiffany’s, the 1961 classic with Audrey Hepburn. The movie starts around 8 p.m. Bring your chairs and blankets. Learn more: scfta.org/MovieMondays.

THURSDAY, JULY 13

Free fitness hike at Canyon View. 8:30 a.m. to 11 a.m. Take this strenuous hike with a 400-foot elevation gain for six miles in Aliso and Wood Canyons Wilderness Park to get your heart rate up and your attitude. Free parking, meet at the staging area, 28373 Alicia Parkway, Laguna Niguel. Begin at Wood Canyon Trail off Canyon Vistas in Aliso Viejo. From Pacific Park/Canyon Vistas intersection, go Northwest on Canyon Vistas. Park legally (note street signs) on or near Canyon Vistas, preferably between Coastal Oak and Madia (22100 region of Canyon Vistas). Wood Canyon Trail starts as a paved sidewalk between a neighborhood park and tree-lined easement, then becomes dirt trail into the canyon. Learn more: ocparks.com/parks/aliso. Sign up online here.

SATURDAY, JULY 15

See “Shakespeare By The Sea” at Saddleback College. “MacBeth” starts at 7:30 p.m. Bring your blankets and low-backed chairs. The performance is free and so is parking, but you can upgrade to reserved seats or buy from food trucks. Location: Upper Campus Quad, 28000 Marguerite Pkwy, Mission Viejo.

Where to see 50 free movies this summer in Orange County

50 free concerts in Orange County this summer