Unless, the only Chinese food you eat is not completely authentic, is fried (like Spring Rolls and Chicken Balls, which aren't authentic Chinese Food anyways), is spicy (like Shezuan), has Mercury (like Shark Fin's soup), etc... use the caution for everything you eat.
The Hollywood Bowl concert season usually runs from June into late September or early October. Most events at the Bowl are produced in house, but there are also Lease Events, which have different arrangements for parking and different rules for picnicking.
Call (323) 850-2000 to see when rehearsals are scheduled. If you're on the ball when the first tickets for the Hollywood Bowl Summer Concert Season go on sale at the beginning of May, you might be able to grab some of the back bench-seat tickets for Tuesday or Thursday classical shows for just $1. Those tickets sell out fast, and people line up at the box office to get them.