sorry i have not had the pleasure of becoming a mrs yet (bring it on) but for our ahr we are having a mexican themed party with tacos,chilli,wraps etc etc and what i plan on doing is have a few friends around to have a practice and how ever many servings you get from them ingredients x it by the guests you have coming and work out how much meat (for example) you need to buy.does that make sense?keep me posted so i know what to do hehe