Summer barbecue?

Supposedly, my dad is going to fix up and give me his old propane barbecue (which he doesn't need since he has one that's hooked up to the house gas line) in a few weeks. I've read my rental agreement, and I can't find anything that says no barbecues on decks, and a walking tour of the complex shows that other people have them, so I am shortly going to have outdoor food-on-fire-related possibilities at my apartment.

As a result, I would like to have a party. It will double as a really late housewarming. As I have a two bedroom, there will be plenty of floor-based crash space for those from out of town. To avoid a repeat of the birthday party everyone-is-busy-then thing, I'm going to run a poll to see if there exists a good weekend this summer for people. Bear in mind that this amazing event will be taking place in Eugene, so those of you you live places Really Far Away from Eugene are excused automatically unless you own private planes, in which case I want to know why you never take me anywhere in them. Meanies.

[Poll #509769]

I'll probably close the poll and make some kind of decision early next week. Feel free to express any additional preferences or issues in the comments.