Anyone else cooking for the houseless, or other meal programs?

Just figured on starting a forum cafe for exchange of ideas. I haven't had a problem with ideas yet, but wanted to be here in case other people needed ideas. I only go for about 30-40 servings right now, but most meals are worked around what donations we get in, not always planned. This is also how we cook at home, so if you wanna give me a pantry list maybe I can help you out whether for small family meals or larger situations