After a day spent exploring the bustling Chandni Chowk market. or other Old Delhi sites like Red Fort, make like a local and cool off with a thick, refreshing lassi from this popular purveyor. Opened in 1974, and included in every list of the best lassis in Delhi ever since, Amritsari earns raves for both the way it crafts the yogurt-based drink (which can be ordered sweet or salty), and for its seasonal menu of flavors. Don’t miss a swig of fan-favorites like the malai flavor—made with hand-churned cream, and so dense you may not have room for much else—or rose-badam, a sweet combo of rose milk and almonds. If you’re feeling salty, the namkeen-jeera, which combines cumin and rock salt, should do the trick. Note that the stand is located in the market, and is take-out only.