I recently discovered The Literary Tea Company. A tea shop that makes unique blends based on famous literature. It's a unique idea and done very well.
A product that first got my attention, was the Harry Potter Inspired Tea Potions. It's a sample of four unique tea blends, inspired from the famous novels.
Dragon's Blood, Wolfbane, Phoenix Tears, and Felix Felicis are all included. This would definitely be a unique gift for any Harry Potter fan.
The shop also includes collections from Alice in Wonderland, Game of Thrones, Jane Austin, and William Shakespeare. Check out their website for all their products.