Oh Las Vegas, we love your glittery hotels and your singing slot machines, and now, we're going to love you even more. Come March, Mandalay Bay will be hosting the convention to end all conventions: The Cannapalooza, a convention that is all about weed, ganja, herb, maryjane, pot, or whatever else you want to call it.

Cannapalooza is marketing itself as “the international marketplace for all things cannabis.” Like, whoa. The convention will be more than one big pass-pass-puff though. There is promise of an “educational symposium,” celebrity guests. (Hey, hey Michael Phelps! Willie Nelson? Seth Rogan? Snoop Dogg?) And maybe the best part of the whole thing; at the convention there will be cutting edge "products and technologies”. You don't have to be part of some secret VIP Bong Society to check this ish out, all you have to do is pay $15 and you're in. That's right, it's open to the general public.