We have a very limited budget for our reception, so I am trying to keep costs down as much as possible. We are having a somewhat casual outdoor reception under a pavilion at a game preserve. We are bringing in our own food and grilling the meats ourselves, so you kind of have an idea the level of fomality. I know especially with the economy the way it is, I don't want to do a cash bar if I can help it. We're planning on having two kegs of beer there (which should be enough for the number of guests), but I would also like to do some kind of wine for the non-beer drinkers. We are not allowed to bring in our own alcohol, so I'm planning on getting one of the cheaper brands from the venue. I'm just not sure how to provide wine, but to have a limit on it? We will have the food available for several hours buffet style, so I'm not sure if it would work to provide the wine for a set hour or two during dinner? Any suggestions would be greatly appreciated. We will be having approximately 20 tables, so a bottle or two on each table isn't really an option financially. Thanks!