On a budget, skip Little Kook (Psyrri) — the spend outweighs the payoff.
Free to view; café pricey
Kids and the Instagram-minded adore it — the entire street is transformed into elaborate seasonal sets, free to photograph even if you don't go in. The catch: the café itself is mediocre and overpriced, queues can be long, and a lot of visitors find it more tacky spectacle than genuine charm.