Here's part of the table centerpieces. I glued Luau garland all around the can then taped those cute pineapples and Luau girls to the top of the can to help make them taller.
I used a few cans as a holder for the leis. I just covered the can in scrapbook paper and put the leis inside. Every table had one of these.
I had one of these very small cans that was a sample from my pediatrician. I covered it in paper and used it to hold the silverware at the food table.