Our Trader Joe's hasn't had any chocolate covered banana chips since the summer - they are sorely missed, they were SOOO good! So for now we're addicted to the Candy Cane Joey Joe's (think oreo with a peperminty candy cane filling - no HFCS either)
I have to agree with going for a theme. For the cousins we'll see this year that we don't usually see we're putting together Sundae 'baskets', but we're using those cheap paper paint buckets from the hardware store and the girls are decorating a new cover to wrap around it and glue on. We're putting in chocoalte syrup, butterscotch or caramel depending on the family, some nuts, cherries and an ice cream scoop.
I recently saw a similar can in Target after I started putting ours together, and they also had a s'mores themed one.
There's lots of fabulous and inexpensive breakfast items at TJs, also cheeses, crackers and mustards/spreads, they have some really good parmesan bread and jarred brushetta (sp) pair that with some olive oil, jar of crushed herbs and a wine.