I'm planning a shower for my friend and now I'm rethinking things. Is self catering a shower ok? Hot roast beef sandwiches, meatballs and baked ziti made by those hosting. potato salad, pasta salad will be bought and served in ice bowls. Desserts will also be bought. Never gave it a thought we always do it like this until being on here. Is it tacky? It's at another friends house.