Just wanted to pass along my recommendation for The Spice & Tea Exchange in Mizner Park. I went there on Sat to get some ras el hanout for some Moroccan kefte I was making for dinner. Not only did they have it (rare to find this stuff) but they offered to grind it up for me as well. They have a huge selection of dried spices, spice mixes, salts (both flavored and in blocks) as well as a number of really great loose leaf teas and lots of other tea/spice goodies.
Tasting/testing is welcome. Stephanie the manager is very nice & helpful and they also have spice-related events at the store.
If anyone needs some really good dried spices, rubs or mixes I highly suggest you check them out.
The Spice & Tea Exchange
426 Plaza Real (right next to Tommy Bahama on the NE side of Mizner Park)