Made these fun goody bags out of resealable plastic bags (found at $1 Store) and scrap-booking paper. I cut and folded a piece of paper and stapled it to the bag. That's it!
A few days before the party I do a mock-up of the table setting and the containers that I'll use. I make notes and try and set-up as much as I can the day before so I'm not rushing around on the day of the party. Here's a mock-up for centerpiece and candy dish.