Just came back from a two day shop hop. i took some siggie blocks with me and had my fellow bus passengers sign and i'm going to use them in a quilt for my mother's 80th birthday gift ( she went on the bus trip also) plus I am having all her fellow church members sign one and on the day of her party, her guest will get to sign one also. several of the ladies on the bus trip commented that they wished that they had thought of doing something like this to have as a momento of their trip.