Check out Hiller Aviation Museum's Vertical Challenge Helicopter Air Show this weekend! The show includes military and civilian demos, go fast jet packs, airship ventures Zeppelin and Red Bull Aerobatic helicopter.
When: Saturday, June 20 from 9 a.m. to 5 p.m. (air shows are at 11:30-12:30 and 2-3)
Where: Hiller Aviation Museum (601 Skyway Road, San Carlos)
Cost: $17/adults, $10 youth (5-17) and seniors.