Taste of London has run five days of tasting plates from the city's best restaurants in Regent's Park each June since 2004, alongside 150 artisan producers.
Tip: Weekend tickets sell out a fortnight ahead; weekday lunch slots are easier. The chef demonstration arena is the marquee programming.
Notting Hill Carnival in west London, trading since 1966 over the August bank holiday weekend, fills 50 blocks with Caribbean street food, sound systems.
Tip: Sunday is family day, Monday is the main parade. Jerk chicken counters line every block; expect £10-15 per plate.