If you need that little extra appetite there is a great event here in Toronto from the 16th until the 18th of July.
They are holding it at the Metro Toronto Convention Center, the same place the World leaders met last month for the G20 summit.

Tickets are $25 for the day $50 for the three day or $350 for the VIP pass.
VIPs get in all three days, sample as much as they want(vaporisors provided) and a gourmet buffet at night.

So you are basically getting wasted on the best pot and then stuffing you face with the best food.
http://www.medicalmarijuana-hempexpo.com/I'm going to be out of town for this one, quite a few friends are going to go for at least one day and the tiniest skinniest girl I know is doing the VIP thing.