Thank you" ozymandias,
That's a great idea. I'm gonna add that to my list for benefit nights also.
Old Doll.
The concept is pretty simple. The people involved get donations from area businesses or individuals, either items or gift certificates. You just have to be watchful for junk that people will want to dump on your event. (used tv's, computers, obsolete stuff, etc.) You open up a couple of hours before the auction, serving food and beverages and allowing folks to browse and decide what they want to go for. Usually everybody comes away with something. The envelopes can hold say ten slips of paper with a number. The envelopes can go for 5-10 dollars each (or UK equivalent) It's a lot of fun.