I don't have any better suggestions - but I think Sweet Charity or Tea for Two are good (as are the others too).
However, I hope all goes well with you; I have been to that market in years gone by - last time was a trip down memory lane as, when I bought something, the stallholder called me 'duck'
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Disappearing Contributors part 3
yes, I know, the proceeds after overheads I presume are going to two charities, but not a great idea having charity in the actual name ( as cold as charity?)