There is only one way you should be celebrating Valentine's Day this year, and it won't cost you anything at all. Every Friday in February, customers can pop in to participating 7-Eleven, Speedway, and Stripes stores to get their hands on a small Slurpee for free.

Friday's Google Doodle celebrates Valentine's Day. The artwork shows a variety of yummy-looking chocolates in pink wrappers with "Google" spelled out in icing on the tops of treats. Chocolate is the traditional treat given in the United States to loved ones in honor of the winter holiday on Feb.