I'm excited I'll be able to attend the birthday bash this year! Those that have rsvp'd and have to buy park tickets, have you seen any emails on discounted tickets? I know admin has posted that emails have been sent but I haven't seen anything.
Some fun things i learned from visiting with the lead pyro tec John this evening. For the main firework show, they save 75 pounds of black powder a show by using compressed air to launch the shells. To launch a shell they run between 35 and 100 psi. And the reserve tank supplying the air is a 5000 psi tank, enough air for 3 shows.