Hi Jeff,
www.gulf-view.com and
www.tbsaltwater.com both aquaculture live rock. They lease big plots of seabed off the coast of Florida and are licensed to legally sell their rock. Aquacultured rock typically brings in more life and is of a higher quality than other LR sources, so it's a win-win situation.
Tank raised fish are limited. See
http://www.orafarm.com/ for a fairly typical list. As quantim0 stated, dwarf angels are becoming increasingly available, but it will be a couple years before they are widespread.
Many of these folks lack webpages, but you can always call the captive breeders on this list for info:
http://www.amdareef.com/captive_wholesalers.htm
Propogated coral is an easy one; most big cities have a SW aquarium society, and there are usually a few hobbyists in most areas looking to trade corals. If there's nothing local, lots of people swap coral frags through the mail.
Tank-raised mobile inverts are the big stumbling block to your question as these are typically not captive bred. The difficulties of keeping these organisms alive through planktonic stages of development given their fairly low retail value means that these animals are almost exclusively wild caught.