I've seen hot chocolate bars at weddings and events and guests LOVE them. I think it's the eye candy of the many choices that you can incorporate for toppings that appeal to most. Here are some options you can have as toppings and embellishments to make your hot chocolate bar really stand out and be a success: First, let's think vessels. Most caterers will be able to provide vessels to keep your hot chocolate nice and toasty. Opt to have beautiful display-quality vessels -- n