Here is a picture of the completed set. I used Riding Hood Red paper from Stampin Up and Bo Bunny designer paper. The sketch for my card is from Splitcoaststampers (SC316). I put Crystal Effects on the balloon to make it shiny and I also popped it up on dimensionals. The other hearts are foam pieces from JoAnn's.
And here is my treat bag. It was super easy to make. I just followed the instructions from a tutorial on Splitcoaststampers. It's basically just an envelope of card stock with a plastic bag inside filled with candy. I put Sweet Tarts inside the bag.