72 HOURS

1. PEACE, BROTHER: Do your part to prevent violence in the

community. The fourth annual Ambassador of Peace Awards ceremony will be

held at 11:30 a.m. Friday at Five Crowns, 3801 E. Coast Highway, Corona

del Mar. During the luncheon, various civic leaders will discuss

promoting nonviolence in the community. The cost is $38. Information:

(714) 966-4427.

2. GIVE IT A SHOT: Stay healthy and save a buck! The Orange County

Health Care Agency will sponsor an immunization fair from 10 a.m. to 2

p.m. Saturday at Rea Elementary School, 661 Hamilton St., Costa Mesa.

Shots are free and no appointment is necessary. A parent or guardian must

be present. Bring immunization records. Information: (949) 574-6595.

3. TAKE A HIKE: Explore Mother Nature with Crystal Cove State Park

rangers who will lead a back country hike through the park at 7 p.m.

Sunday. The park is off Coast Highway, between Corona del Mar and Laguna

Beach. The walk is free, but parking is $6. (949) 497-7647.