weeekend craft events. something i did recently on holiday and it was lots of fun even for myself and 27 and 3/4 guy, and the family, all kids all enjoyed it. something that doesn't need much professionalism to it, just the right tools and supplies, and the right costs which i imagine to be minimal if you can find good places to do it. i think it'd be great to have your kids show other kids how to paint already made pottery, or decorate vases, make candles etc. parents can organise etc. something for the whole family to run and do. at the beginning even if it's not that busy it'll still be a fun thing to do with your kids. just need to find some where perhaps 2 hours every Saturday morning. you'll need tables, chairs, and supply some small pots of paint, a variety of blank ready made pottery scupltures, perhaps some pictures to paint.