"We've been telling all our friends in the preschool set that this is the best entertainment around," said Teal Parker, of Hanover, while watching the construction work on Dartmouth College's new indoor sports practice facility with her daughter Charlotte, 4, and waiting for her son to finish a tennis lesson in Hanover, N.H., Wednesday, May 22, 2019. Workers were pouring concrete tension ties that will help support the structure of the building. (Valley News - James M. Patterson) Copyright Valley News. May not be reprinted or used online without permission. Send requests to permission@vnews.com. Credit: Valley News — James M. Patterson