I purchased silver buckets from the $1 bin at Target, the ramekins are from Crate and Barrel and the silver tray I used is also from Target.
these baskets I used for straws,
here. Our neighbors recently showed us one of my favorite winter must haves. It's called the Cocoa Latte Hot Chocolate Maker. You just combine hot chocolate mix and water and it mixes it into hot chocolate at the perfect temperature. It even froths it too. Each one serves four cups so I used three for my 12 guests.