Lobster Rolls and Live FleshThe Spiegeltent at South Street Seaport’s 2007 season officially kicked off this week, and the lineup for this year’s Euro-style cabaret — Ute Lemper, Absinthe, Jose Gonzalez, the Shout Out Louds — is sure to bring out the spectacle-loving masses. Our cohorts over at Grub Street have the full scoop on the Spiegeltent’s other main draw: the mouthwatering seasonal menu at the temporary venue’s Green Room.