Beer Tubes, 3.5-foot-tall tabletop dispensers that hold 100-plus ounces of beer or any other type of beverage, can be set up at drink stations or right at guests' tables. Bases come in 25 different styles and themes and can be customized with logos. Cost: $119 per beer tube (price varies depending on base style). (614) 769-1569; beertubes.com
*Note that some locales have laws about the amount of alcohol that can be served at one time, so check first with local contacts.