If you mean like food for example, yes. They have a kitchen there. Food is donated all the time but you can bring in stuff as well. If you want it to be just for your friend make sure it is labeled. Anything unlabeled everyone can have or use. They also have a stove there too. It's a real open place. They also don't mind if you take some food too. They always get a ton of bagels, I forget which bagel shop but they are donated. Chick-fil-a also donates too. The last I was there before my Grandpa passed they made me take buscuits, macaroni and cheese and bagels. If you are taking about other things besides food I can't say if anything isn't allowed, they are really open so I doubt they would mind.
Yes whatever they normally like
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