Enjoy a scenic 10-mile drive out to Lake Marvin on FM 2266. The Lodge will be open both days—from 9 am to 6 pm on Saturday and from 10 am to 4 pm on Sunday— with planned activities that include a nature scavenger hunt. As you enjoy walking the trails around the lake, test your skills at identifying animal tracks, with assistance from the free, illustrated handout available at the Lodge. On ...