Hey,
So we are buying all of our own alcohol but have two different options of how to serve it:
Leave one bottle of each red and white on the table and then people just open that and drink it
or
Leave one drink ticket for a red bottle and one drink ticket for a white bottle and then people can go up and get that bottle (Our caterer told us this is a better way to not waste the liquor especially if you can return empty bottles to the people you bought the wine from and get your money back).
Also, do you serve drinks during the speeches?