Dapur 3M (Mari Mancing Maem) is a casual restaurant next to Hotel Purnama Batu that serves Indonesian specialties, especially grilled fish and fresh seafood. The concept combines the experience of fishing with dining, giving visitors a natural and recreational feel. Located on Jalan Raya Selekta, Batu, this restaurant complements the culinary destinations around Hotel Purnama with its open atmosphere and spicy flavors typical of the region. Although information is limited, Dapur 3M is known as a “fresh from the pond” dining spot for hotel guests and tourists alike.