Well if u want a low key normal party and ur sis wants 2 make a big deal bout it just have a party music goin all nyt, snacks and food on 1 table, and have sum where 2 go if peepz want sumwhere quiet 2 go!!! and 2 realli make it so peepz talk bout it 4 awhile.........dont lyk tell peepz wot 2 do, and talk 2 every1!!!!!!!!! if ur sister wants more just lyk hire a kareoke machine, or a smoke machine!! hope i helped lata Kristy xoxo