We are planning to take in the 7/4 fireworks at Fairfax High School in the City of Fairfax. I know there is a shuttle service from Frost M.S., but can you park at the high school itself or is there no parking there for this special event? Thanks for any advice. Also, if you have any suggestion for how early to show up -- the fireworks start at 9:20 pm or so but not sure if we need to show up way earlier than that. Thank you.