There is a section to the right of the page which allows you to sort by location.
Click Mid-Atlantic and New England.
I'll add to it though:
Vermont is a Beer Mecca...
-Anything by Maine Beer Co. - Lunch, Zoe, Peeper, Mo, etc.
-Alchemist Heady Topper
-Lawson's Finest and Hill Farmstead are amazing as well
Captain Lawrence - NY
Ithaca Flower Power - NY
Brooklyn Black OPS - NY
Brooklyn BLAST - NY
Fat Heads Head Hunter - OH
Troegs Nugget Nectar - PA
Russian River Pliny the Elder - avail in parts of PA
Elysian - avail on East Coast
Smuttynose Finest Kind - ME
Cisco rare bombers - MA
Wachusett Larry - MA
New England Coriolis - CT
Rare Cantillon or Fantome bombers if you can find them
Not sure if you normally get beers from Cali, but some of them are shipped to the East Coast. That would be the other Beer Mecca -- some available Breweries on the East Coast include: Firestone Walker, The Bruery, Green Flash, and Ballast Point.