There's a Hackaday happy hour Thurs from 4 at the Supplyframe stand, hall C4 or C5 I think.
When hungry, head to the Arrow stand-lots of good free food and beer flowing all day, and so busy you can easily fill up while avoiding sales droids.
For sweet stuff, best place is a magazine stand (sourcing something?) With pick& mix In the far corner of the same hall that Supplyframe are in (from Supplyframe, head through avnet and turn right along back of hall)
I'm headed back home today-did all halls in 2 days. Need time to recover....