Hobbytown is a fitting name. Come here if you want anything from models (trains, landscapes, planes, jets, cars, tanks, mechs, etc), to airsoft, to Warhammer, to anything using a remote control. This is probably the only place you can find model rocket engines (they have plenty of rockets as well). I used to go their every Friday to make models with other people, so it's also a great place to talk to people about their hobbies. Their location also happens to be great as well, at Bullard and Marks.