the twin cities also boast two fine art galleries : the walker art center , -lrb- 612 -rrb- 375-7600 , and the minneapolis institute of arts , -lrb- 612 -rrb- 870-3131 . ; -lrb- check -rrb- information -- minnesota office of tourism : -lrb- 800 -rrb- 657-3700 .