DALLAS,  2015-5-28 — /EPR Retail News/ — Starting today, a cool Slurpee® can soothe a beast of a thirst (no kitten!). 7‑Eleven, Inc. introduces limited-edition Slurpee straws with muzzles, snouts and beaks based on four popular spirit animals – the eagle, fox, wolf and cat. The straws retail for $1.49 at participating stores. Accompanying the collectible straws…