Well there are the one stop ones where there will be 12 or more shops that are all under one roof ( like a big hall) or there are the ones 3 or more shops that you drive to. You get a passport (sometimes free sometimes a $5 charge that goes to a good cause (like cancer)You get your passports stamped at each store and most will have a discount for you,(like 25% off all blue fabric or something...after completing all shops envolved you turn in your addressed passport and you are able to win prizes. a lot of fun to do with other quilters.