Sour Sally: Buy 1 Large Cup, Get 1 Regular FREE (6–7 PM Flash Hour)

The O.G. is back, and it’s doubling the treat! 🍦 Fro-yo lovers, get ready for a refreshing comeback at Sour Sally.

Enjoy **BUY 1 LARGE CUP, GET 1 REGULAR CUP FOR FREE**. Treat your cravings to your favorite refreshing flavors and delicious toppings.

🗓 **Period:** 30 September – 6 October 2026
⏰ **Flash Hour:** 6pm – 7pm
📍 **Location:** Dotonbori Foodtown, 2nd Floor, Mall of Indonesia

📌 **Terms & Conditions:**
• Valid for offline / in-store purchases
• Valid for 1 customer per 1 product purchase
• Follow @soursallycoid on social media
• Cannot be combined with other ongoing promotions