Nothing will get your guests going faster and to participate in the festivities quicker than a party built around a “theme”. There are all sorts of themes to choose from. This Old West theme party is particularly popular as it invites your guests to simply arrive in their old jeans and shirts. What could be more comfortable? It’s also a good theme pick when kids are also invited. This is a party that should be planned to start in mid-afternoon and run well into the evening where your guest.