1: Gag about alien in Royal Childrens Hospital (5)
4: Taverns quoted cool clique (3)
6: Unfathomable letters from Lamb, say (7)
7: Open present yonder (4,5)
9: In my greed I blessed food (7)
10: Terrier shows how to stray (3)
11: Swamp creature resting tail on a rocky outcrop (5)