ANTE UP @ THE BURDEKIN SAT JUNE 4

Remember the last Ante Up? I haven't stopped gushing about it (no Cytheria) since I played there. It's on again on Saturday June 4, the theme on the Facebook event page is "BIG", but it's also a birthday party for Ante Up team member Tristan, and the theme for his birthday is "Cowboys and Indians". Being 6'6", I've already got the "BIG" thing sorted, how do I handle the cowboys/indians thing though?