The Question and Answer section for The Adventures of Tom Sawyer is a great resource to ask questions, find answers, and discuss the novel.
In Chapter 29, remembering the times when the widow had bestowed her kindness upon him, Huck makes his way out of the wood to the old Welshman's door. At first hesitant to open his door to Huck, the Welshman realizes that Huck "has got something...
Tom and Huck play Robin Hood.
In Chapter 26, Tom is impatient to continue the treasure hunt at the haunted house, but Huck points out that the day is Friday, and that Friday is an unlucky day, so instead of resuming their digging, the boys set out to play Robin Hood.