On a budget, skip KaDeWe — the spend outweighs the payoff.
Free entry; spend at will
The legendary food floor (Feinschmeckeretage) is a sensory blowout — oyster bars, world cheeses, champagne counters — and a fine rainy-day or pre-flight indulgence. The catch: it's a luxury department store, so it's expensive, busy, and means little to anyone not into shopping or food halls.