Griffith Observatory Open six days at weekWeekdays from noon to 10PM and weekends 10 AM to 10PMClosed Mondays Free admission Los Angeles County Museum of ArtOpen six days a week from noon to 8 PMFriday from noon to 9PM, weekends from 11 AM to 8 PM Closed WednesdaysAfter five PM pay what you wish On the second Tuesday of each month, general admission to the permanent galleries and non-ticketed exhibitions is free to all.Los Angeles Zoo and Botanical Gardens Open every day from 10AM to 5PM Closed December 25Twelve dollars admission Free parking Los Angeles County Arboretum & Botanic Garden Open every day from 9 AM to 4:30 PM Free to all on the third Tuesday of every month Any other day students get in for five dollars Free parking Art Theater of Long BeachFive dollars films before 5PM Midnight Friday nights $10 films w/live band performance most of the time The Beach Open every day of the yearAlways free