I am reading a book called To kill a mocking bird. and had a couple questions. . .

-what is the dare with which dill challenges Jem?

3 answers

http://www.sparknotes.com/lit/mocking/section1.rhtml
knock on boos door and he was close to getting shoot he last his pants and had 2 go back for them
I read this book as a freshman and am now a sophmore. It was a great book. As for your question: Dill dares jem to go up and touch boo's house.