Here's a recent article on prix fixe menus from the Rake, which includes discussion of 20.21,
Bayport Cookery, Cosmos, Cue, D’Amico Cucina, Fugaise, La Belle Vie, Muffuletta, North Coast, and Vincent: http://www.rakemag.com/eaters-digest/...
Below are links to all, except for North Coast, which won't link.
Cue At the Guthrie
818 S 2nd St, Minneapolis, MN 55415
Vincent A Restaurant
1100 Nicollet Mall, Minneapolis, MN 55403
Muffuletta In the Park
2260 Como Ave., Saint Paul, MN 55108
328 5th Ave N, Bayport, MN 55003
Fugaise [CLOSED 2009
]304 E Hennepin Ave, Minneapolis, MN 55414
La Belle Vie
510 Groveland Avenue, Minneapolis, MN 55405
100 N 6th St, Minneapolis, MN 55403
20.21 Restaurant & Bar
1750 Hennepin Avenue, Minneapolis, MN 55403
601 1st Ave N, Minneapolis, MN 55403
Meritage on St. Peter in Downtown St. Paul will always do a tasting menu, just ask your server or mention it on Open Table if you make a reservation that way. Closed Mondays
Restaurant Alma has one. I think it's only 3 courses but it's a great value at $40 or $45 if I remember correctly.
I agree w/all the above but I also thought the tasting menu at WA Frost's in St. P was pretty good too...