Woodpecker
Woodpecker cafés are strewn across the city, including a few kiosks (like this). But it's the setting, in Parc Royal, that wins the day here. Sure, it does decent coffees, ice cream, and the odd burger, but you come to sit beneath the trees and watch locals shuffle by in one of Brussels' leafier parks. In the evening, the neighboring Radio Kiosk sees DJs and drinks flow.