Celebrate your birthday with Sonic Birthday Reward 2025! Sign up on the Sonic app to get a free small side and classic shake anytime during your birthday month. Enjoy tasty treats like Pickle Fries and Oreo shakes. Check Sonic’s app for details and make your birthday deliciously special! https://sonicmnu.com/birthday-reward/
Celebrate your birthday with Sonic Birthday Reward 2025! Sign up on the Sonic app to get a free small side and classic shake anytime during your birthday month. Enjoy tasty treats like Pickle Fries and Oreo shakes. Check Sonic’s app for details and make your birthday deliciously special! https://sonicmnu.com/birthday-reward/