There is no way that Rumsey Playfield will be anything like Bayfront Park, Miami, but yes, it's a great start. Outdoor events bring a fresh vibe and alternative to NYC clubs, so I always welcome that. Yes, the event will sell out, since maximum capacity is 5500. So if you think you're going to attend, plan ahead and get your tickets! I myself will be heading to SF for the Love Parade, otherwise, I'd be there in a heart beat.