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:

Monday, July 31

It’s Movie Monday at the Segerstrom Center. Bring chairs, blankets and a picnic – or patronize a food truck – starting at 5:30 p.m. This week, “Edward Scissorhands” screens at dusk. Note: Due to construction on the plaza, this event will be on the lawn, so come early for seating. Location: 600 Town Center Drive, Costa Mesa. scfta.org/movieMondays

Tuesday: Aug. 1

It’s National Night Out, and the Tustin Police Dept. will be at The District at Tustin Legacy from 6 p.m. to 8 p.m. with face painting, a bounce house, games and live entertainment. Check out fire and police vehicles, too. Location: 2437 Park Ave. Tustin.

Wednesday, Aug. 2

Clean out your closet, and go to the Orange County Fair. Bring five gently used clothing items to donate to Goodwill and get in free between noon and 3 p.m. for “We Care Wednesday.” 88 Fair Drive, Costa Mesa. 714-708-1500. OCFair.com

Thursday: Aug. 3

Bring your chair and blanket to enjoy a concert by the Fenians and Onion Walsh. 6 p.m. to 8 p.m. Free parking. Mile Square Regional Park. 16801 Euclid St. Fountain Valley. Learn more: Ocparks.com

Saturday: Aug. 5

Rock out to Mirage (a Fleetwood Mac tribute) t Central Park, 6:30 p.m. to 8:30 p.m. 7821 Walker Street, La Palma, from Learn more: cityoflapalma.org.