Just to add in other ideas of ways to do things, if you are looking to change it up a bit -- at all of the playgroups DS and I went to, everyone brought their own snacks for the children, and the first week of the month we had a group breakfast: the group leader always just took a minute at the song-time at the end of the group to rhyme off what we would need and people would put up their hands: bread rolls, cheeses, deli meats, hard boiled eggs, butter, jar of jam/other spreads. Between 10-15 moms and everyone bringing one thing there would be LOADS of food. It went out on the table and everyone tucked in. It was nice.