Our plan is to have our AHR within two months of our DW. We are aiming to rent out a community centre in our area (Many arenas, rec. centres) offer room for rent. Which includes a kitchen, bar, and tables. Than the food, alcohol, decorations, ect. are up to you! We plan on having a buffet with roast beef carving station, chicken, vegatables, potatoes, salad and buns. You could always got to a golf course or something and ask if the food and beverage chef would be interested in "catering" something like this. (Cheaper than actually hiring a caterer. Thankfully I know a lot of chef's in the area, and one will be doing my cooking. As for alcohol get a liquor license, buy the booze and hire a bar tender ($100-$200 for the night) plus tips. As for decortations; keeping it simple with a DIY centre piece and extra decor for the head table. Hope some of this helps!!