Charity auction ideas that work in a small hall

A church hall, a clubhouse, a school gym on a Friday night. Eighty people, maybe a hundred and twenty. One trestle table at the front, a set of double doors that sticks, and a serving hatch. That is the room most charity auctions actually happen in, and the room should decide what you sell in it.

Big galas can afford lots that need a stage, a spotlight and a crew. You cannot. What you have instead is a room where everyone can hear everyone else, where the person bidding is sitting three chairs from the person who donated the lot, and where a quiet moment is very loud. Those are advantages, if you choose lots that use them.

Start by measuring, not by brainstorming

Count the tables you can spare for display. Count the metres of free wall. Work out where the drinks queue forms, because that is where people will stand and look at things. In a hall of a hundred you will realistically get twelve to twenty-five lots properly looked at in one evening. Past that, half of them get no attention at all.

That ceiling is the most useful number you will find this week. It means you are not chasing a hundred donations. You are chasing about twenty good ones, which means you can afford to turn things down. A carrier bag of unwanted candles sitting next to a weekend in a cottage makes the cottage look cheaper.

Lots that need no storage and no van

The strongest small-hall lots are promises rather than objects. They cost the donor time instead of money, they weigh nothing, and nobody has to carry them to a car at eleven at night.

• A day of labour: a plumber, a gardener, a decorator, eight hours, booked within the year.
• Dinner for eight cooked in the winner's own kitchen by someone who can genuinely cook.
• A name on something: a bench, a tree, a seat, a plaque on the rehearsal room door.
• Four Saturday evenings of babysitting from a family everybody already trusts.
• A skill: guitar lessons, driving practice, help with a tax return, a portrait sitting.

Each of these fits on one card on a table. The card is the lot. That puts all the weight on the description, so write it as if the donor were standing there explaining it, with dates, limits and a name attached. Vague promises attract vague bids.

Objects that earn their table space

Some physical things do belong on the trestle table. Work by a local artist, if the artist is in the room. Signed sports kit with a photograph of it being signed. A case of wine from one grower rather than a mixed box. Something made by the people the money is for: a quilt from a residents' group, framed prints by a class of nine-year-olds.

Two tests before you accept. Can one person carry it out to a hatchback without help? And does it look better under a hall ceiling light than it does in a photograph? If either answer is no, sell it as a promise and hand it over the following week instead. Groups that run art auctions tend to learn this early: framing and lighting decide half the price.

Two or three lots that make the room look up

A small room needs a spike in it. Not a bigger lot, a stranger one. Things that have worked in halls this size:

• The chair, the head teacher or the club president doing something undignified in public: singing, shaving, cycling somewhere, wearing the other team's shirt for a week.
• The front row at your own next event, reserved seats and drinks, sold as a pair.
• Naming rights for a year: the minibus, the marquee, the practice room, the fund itself.
• A lot that can be won by more than one person: twenty places on a walk, ten seats at a supper, sold at a fixed amount to everyone who takes it.

That last one matters more than it looks. A lot only one person can win leaves ninety-nine people with nothing to do. A lot with twenty winners gets twenty people out of their chairs, and the room feels different for the rest of the night. Service clubs often build the middle of the running order around exactly that.

How people bid when there is nowhere to walk

In a packed hall, paddles and clipboards fight the furniture. Nobody can see who is bidding, the volunteer with the sheet cannot get down the row, and the person at the back gives up. Bidding from phones removes that problem: a printed code next to each lot, a scan, a bid, no app and no account to create. How an evening actually runs is worth reading before you commit to a format, because it changes where you put the tables.

Whatever you use, one screen at the front doing the work of the room is worth the projector hire. Current lot, highest bid, time left, total raised against the target. In a hall that size the total is the thing people watch, and it is the thing that makes the last twenty minutes work.

A running order that fits ninety minutes

Do not sell for three hours. A hall auction goes flat somewhere around lot fourteen if you let it. A shape that holds up: open with two cheap, funny lots so people learn how bidding works while nothing is at stake. Put your strongest object third or fourth, while attention is still high. Break for food. Come back with the undignified lot. Finish with the multi-winner lot so everybody leaves having bought something, then read the total out loud.

Give yourself a rehearsal. Set the whole thing up, bid against yourself from two phones, and watch what the screen does. You can build and test the evening for nothing and only pay when you open real bidding, so what it costs is one fee rather than a share of what you raise. If something in the running order is going to go wrong, it will go wrong in the rehearsal, in an empty hall, on a Tuesday.

What to leave out

Leave out anything that needs explaining twice. Leave out donated items whose retail price everyone can look up in four seconds, unless you are content to sell them below it. Leave out the raffle running at the same time as the auction; the two compete for the same wallets in the same ten minutes. And leave out the fifteen small lots you accepted out of politeness. Bundle them, sell them as one, or put them on a side table with a jar and a fixed price.

The organiser's guide covers the rest of the evening: who reads the lots out, when the payment mails go, what to do with a lot nobody wants. But the hall itself will tell you most of what you need, if you go and stand in it before you decide anything.