Article posted Wednesday, October 12, 2011 3:35pm

Question: How long does it take the trees on the bluff at Ellison Bay Bluff Park to grow one inch?

Last Week’s Question: Stone from which Door County quarry was shipped to rebuild Chicago following the Great Chicago Fire in 1871?

Answer: Stone from the Olde Stone Quarry Park on Bayshore Drive north of Sturgeon Bay was shipped to Chicago where it was used to build foundations following the fire.