Just a note for sampler people- as of around one o clock today (maybe more like one thirty?), the Block and Hans booth was told they were no longer allowed to accept the tabs from the tasting sampler/premium package. Apparently they weren't supposed to at all, as they're a 'regular' stand not an official Food and Wine one. I don't know if they ever were allowing it, but the call was supposedly put to all other non-temporary spots: the Joffery's kiosks, the outpost, Refreshment whatever it is by Canada... whatever.
Sadly, this happened ten minutes before we stopped there to use a tab. Sigh.
Hops and Barley was unable to convert a counter service to three snacks, too: they understood what was wanted, but couldn't make the register work. I hope others have better luck, though that is so not a New England lobster roll. So much celery and onion!