From the Summit Facebook page:

Imperial Pumpkin Porter – Suggested Restaurant/Bar Locations!
by Summit Brewing Company on Wednesday, November 3, 2010 at 9:15am
Here are some restaurant/bar suggestions on where to find the Imperial Pumpkin Porter on draft (you might want to call to check availability):

Minneapolis: Acadia Cafe, Bryant Lake Bowl, Campus Pizza, Common Roots, Elsie’s, Lyon’s Pub, Mackenzie’s, Stella’s Fish Cafe, Stub & Herb’s, William’s Uptown Pub, Blue Nile

St. Paul: Billy’s on Grand, Groveland Tap, Kincaid’s, Sweeney’s Saloon, Blue Door Pub, Happy Gnome, Muddy Pig

This delicious brew will be sent to liquor stores the week of November 15. We will continue to update with more locations as we confirm them. Cheers!