Every year my employer allows us an afternoon for a Yankee Swap and some goodies. The affair has grown with the company over the years, from an original potluck by yours truly serving 25 employees to a small team of dedicated elves serving the 94 employees in the Lexington office of an international corporation.
A small amount is catered in from the outfit that provides food for our lunchtime meetings; this is because we have no way of preparing hot food in quantity. But you might be surprised at what we set out with just a few creative people who want to show a good time to their colleagues.