While the Warsaw Regent's restaurant at Belwederska 23 is usually an Italian affair (incase you couldn't tell by the name), Sunday's are a bit of change-up, with brunch being served between 13:00 and 17:00. It's 175zł for adult, half-price for 6-12 year olds and completely free for under-sixers! Hot and cold meals, sushi, wine, beer and soft drinks plus live music to boot. Kids section comes with TV, toys, babysitter and a separate menu. Young families take note!