The “Magnum x Common Grounds” collaboration was a limited-time food and beverage event in Indonesia, launched in early 2025, featuring exclusive menu items created by Magnum, Common Grounds, and World Barista Champion Mikael Jasin. The collaboration included Japanese-inspired desserts and coffee drinks, such as the Magnum Cafe au Lait paired with desserts, and was available at all Common Grounds outlets nationwide, with specific dates for the event.