We do an annual party with all our friends, looking for ideas to feed everyone that isn't too much work or cost too much. Previously we've done meat and gravy rolls, pulled meat rolls, diy hamburgers and sausage sizzle. We do the main/meat and I usually ask everyone to bring a salad, snacks or dessert to share. We're in Australia and it's summer so not doing curry, slow cooker meals, soup etc (have done these for other parties in cooler months). We often invite/have extra people come at the last minute so needs to be something that it's easy to do extra of. Look forward to hearing suggestions, Thanks!