It does sound fun. Would like to participate but waiting for exact details. If I understand you can give what you already have as long as it is not "junk". Correct?
I know that there is alot of peeps that are on a budget either from a once a month to having kids or unemployed we all have things to account for so If you do DIY or have a bunch of juice to put into some new bottles that you think would work then by all means just dont give the bad things you have. make them look nice and keep in mind 20 bucks is the spending limit