I have become a big fan of Polar Seltzer over the past few years. I especially love the limited edition fun flavors they release in the Summertime. Remember unicorn kisses? It tasted like cotton candy! Or Mermaid songs? I forget what that one tasted like but I remember the can was really precious. I am a sucker for a pretty can. stayceann via Instagram Polar Seltzer has been in the bubbly water business for 138 years! That is over four generations! And for all of those years it has been family-owned and operated, which is pretty awesome. According to Boston.com, the Worcester Massachusetts based company celebrated their 100th recipe on Monday. They decided to celebrate this momentous occasion by dropping a very exclusive batch of seltzer called "100". The article states that the flavor has notes of strawberry and citrus (right up my alley) and the bottle...wait for it.....GLOWS IN THE DARK!