Creating Swaps For Convention 2012

I am stamping my days away creating swaps for convention 2012.  I have joined three organised swaps - one for Halloween cards, Halloween 3-D items and one large punch art swap.  I have never done an organized swap before and am very excited to see how this goes.   I have my Halloween cards almost complete.  But I cannot decide what to make for my 3-D item.  A gift bag, Candy bag, Witches hat, etc.... So many items to make but which one do I choose.  It has to be cool and cute.  My last swap is a large punch swap and I have to make 51 pages of an Uncle Sam using only our current punches.  This one is going to take awhile.  I am also making other card fronts to swap with other demonstrators.  For those that do not know what a swap is- It is an item or card front that helps demonstrators share more without having to create all the ideas ourselves.  We swap card fronts or other items and then use them in our displays or classes to showcase different colors or techniques that we may not have thought of ourselves.  On the back we usually share our "recipe" on the back with all supplies and our information.   Thanks for looking and check back soon for pictures of my swaps too.