The guided tapas crawl
The tapas tour is the guided format that best earns its fee in Barcelona: it translates the how of the counters —what to order, when, standing where— in a single evening.
What a good one includes
Three or four bars within one neighborhood, a standing drink and bite at each, and the guide ordering with the house. The best ones are small-group and walkable, not a bus circuit.
What it teaches you
The mechanics you keep using alone afterward: the vermouth hour, the raciones-versus-media-raciones arithmetic and why the counter, not the table, is the place to be.
Prices and timing
Expect to pay per person what a generous dinner costs, drinks included. Evening slots run from eight; the Spanish clock means the city fills after nine.