For those living here there's been an increase in some Supermarket prices, but that happens everywhere.
(Heating Oil has actually dropped from 0.82/litre last year to 0.58 now - was as low as 0.50 about six weeks ago)
I don't think there's a massive increase, if any, in Taverna prices for food and drink but.... the exchange rate will mean, for us "sterling exchangers" an extra 30% increase from last year.
Still good value for money though.
eg. Last night I had a mixed grill with chips n salad and friends had a steak, Bifteki, a special souvlaki ( Giant thing ) and a small souvlaki and chips for a youngun.
Plus enough Garlic bread for 5 and 3 retsina's, a coke and a mythos.
55 euros the lot.
(We were so pleased with the quality of food we took home what we couldn't eat)
Never be afraid to ask as many Tavernas do serve large portions.
Cheers
Negg