My love affair with Penzey's started way back when we got a giant gift box of spices and spice blends from a friend as a wedding gift. Shameless Penzey's plug - this was probably one of the top 3 wedding gift we got so yeah, use that idea for any food people you know getting hitched. You'll get some props for that one for sure.
Yes, Penzey's is a chain. But it doesn't feel like one - this one is in a cool location - old bank building across from WSM. The staff is very knowledgeable about the spices and blends they carry and can give you suggestions and advice on how to make the most of them. The lady there last time told me that if you find a blend you really really like and use a lot, you can save your jar and buy a bulk bag to save a lot of money - nice!
Penzey's is great all around and they have an awesome catalog/recipe idea book you can sign up to receive in the mail. Plus, Penzey's is from Wisconsin - like me! Now I was definitely in everlasting love when I learned this.
Penzey's is more than a store, it's a spice universe. Go get lost in the black hole for awhile. You'll come out poorer, but you will not be sorry, I promise you!