WEDNESDAY
Fly-fishing | Pat Dorsey presentation on fishing the South Platte River, 6:30 p.m., Evergreen Trout Unlimited, Beau Jo’s Restaurant downtown, 303-679-3262.
Fly-tying | Advanced class, 7 p.m., Absolute Angler, 6390 Wadsworth Blvd., 303-421-4025.
THURSDAY
Fly-fishing | Jonathan Walter presentation on fly-fishing entomology, 7:30 p.m., Colorado Mountain Club, 710 10th St., Golden, 303-779-1419.
Fly-tying | Introduction to fly-tying, 7 p.m., Absolute Angler, 6390
Wadsworth Blvd., 303-421-4025.
SATURDAY
Fly-fishing | Greg Felt presentation on fishing spring hatches on the Arkansas River, 10 a.m.-noon, Blue Quill Angler, 1532 Bergen Parkway, Evergreen, 303-674-4700.
Joe Butler presentation on big trout and big waters, 10 a.m.-noon, Denver Angler, 6870 S. Yosemite St., 303-403-4512.
Dylan Mikesell entomology course, 10 a.m., Golden River Sports, 806 Washington Ave., Golden, 303-215-9386.
Fly-fishing classes, 10 a.m., Absolute Angler, 6390 Wadsworth Blvd., 303-421-4025.