On June 21st, Planet Smoothie is offering a free 20 oz. Lunar Lemonade to celebrate the start of summer. The offer is available at participating locations and only while supplies last. No purchase is necessary to claim this refreshing drink, making it a perfect treat to enjoy on a hot summer day. 

Celebrate the start of summer with a refreshing treat from Planet Smoothie! On June 21st, enjoy a complimentary 20 oz Lunar Lemonade, a perfect blend of tangy and sweet flavors to cool you down on a hot day. Visit any participating Planet Smoothie location and quench your thirst with this delicious, limited-time offer. Don't miss out on this chance to taste the summer – mark your calendar and grab your free Lunar Lemonade on June 21st!