Coming up for a visit next week for 6 days w/ husband, looking for things to do in the cold without snow. Had been planning to go sledding and skiing but not looking like an option. Staying in Rochester w/ family for annual visit. Have been to Portsmouth, Dover, Barrington, Portland, York, Boston, Manchester, etc. many times, looking for something different and interesting. Any suggestions within a couple of hours would be much apppreciated.