Ais Tingkap which was known as (Window Sherbet) - Penang

100-year-old cooling drinks named "Ais Tingkap" it was sold from a shop glass window when it first started on british during the colonial period. and now currently run by 4th generation.
young coconuts
almond gum, soaked in water
malva nuts
basil seeds
water
rock sugar
½ purple dragonfruit (or rose syrup)
rose hips
cardamoms
nutmegs
Located in: Georgetown UNESCO Historic Site
Address: 2, Lebuh Tamil, 10100 George Town, Pulau Pinang, Malaysia