This link has lots of different stores and you can find ads in English there. http://www.sundaysaver.com/
I chose one and then had to pick a state and a city and the flyer came up. You can see the one I picked here http://ads.publix.com/index.aspx?pag...033290&sf=true
So I am pretty sure you could find some useful stuff here for working on food vocabulary
Hope this helps you
ps I just searched google for grocery pictures and prices.