Probably 3 hours or more.
We should be able to eat slowly and talk to each other. ^_^ I don't see why we would eat in a hurry. We can chill, eat, talk to people, and the best part, dressing up in our cosplay outfit!
So to make sure everyone knows exactly what and where, here's the info again.
Chang's Monogolian Grill, 0.4 miles away from the Hotel
5PM
Wear your cosplay outfit (It's not amust but it would be fun!)