WILTON — The Wilton Fish & Game Ice Fishing Derby will be held on Feb. 17. That also is Maine’s free fishing day in the winter season. There will be a $300 prize for tagged brook trout, as well as a free family fishing clinic from 9 a.m. to 3 p.m. Registration and weigh-in are at Wilson Lake Boat Launch. FMI, call Alan Hart at 778-2450.