The items are given a number and put on display some time before the actual auction. Guests have fun trying to guess what each item is. At some blind auctions, items are tagged with helpful hints. Guests then bid on the item numbers that interest them. Blind auctions fundraisers are usually part of a larger event, such as a charity dance, dinner or fair. The items make an attractive display and the auction itself usually takes place towards the end of the event, free fundraising letter as a grand finale. Local business and individuals may wish to donate high-value items to your blind auction fund raising event. If so, you can put them into a separate “premium” auction, for an exciting grand finale.