‘JAZZ IN THE PARK’--Bringing African-American and Latin...

‘JAZZ IN THE PARK’--Bringing African-American and Latin jazz bands together; Pasadena Memorial Park, between Walnut and Holly streets at Raymond Avenue; noon to 4 p.m. today (free).

BUG EXPO--First Cal Poly Pomona Insect Exposition; Student Union Multipurpose Room, Cal Poly Pomona, 3801 W. Temple Ave., Pomona; 9 a.m. to 4 p.m. today ($2 adults, $1.50 children).

AIDS MASS--St. Paul the Apostle Church in Westwood will hold a Mass for people living with AIDS, their families, friends and care-givers on Saturday at 7:30 p.m. The church is located at 10750 Ohio Ave.