NEVER MIND THE ‘LIMPIKS WALKING TOUR, AS SEEN IN GUARDIAN ONLINE: Sat 10 & 24 March 12pm Hackney Wick Rail 1.5-2hrs; ends at Olympic Park View Tube (Pudding Mill Lane DLR) £10 (£8 concs) in advance (book here) or £12/£10 on the day It’s huge, it’s in Hackney