Robert Downey Jr. wants you to hang out with him before the L.A. (world) premiere of Marvel’s Avengers: Age of Ultron—if you donate to the cause. Downey Jr., a.k.a Tony Stark, filmed this little promo for fans who can win a whole lotta fabulousness if they donate to Julia’s House (a children’s hospice charity). Once you ante up $10, you are entered to win breakfast at Randy’s Donuts, a helicopter ride over the Hollywood sign, and some indoor skydiving. This is all before you get fitted for a tux or gown, meet RDJ, and join the entourage motoring to the movie prem. Don’t live here? You and a pal will be flown to L.A. and put up in 4-star digs. RDJ doesn’t say, however, if someone else will wait in line for your chocolate Long John at Randy’s Donuts.