TODAY-SATURDAY
Recreation vehicles. Colorado RV Adventure Travel show, 10:30 a.m.-9:30 p.m. Colorado Convention Center, ticket information, .
THURSDAY
Fly-fishing. Jonathan Keisling presentation on the Czech/Polish nymphing technique, 7 p.m. Cherry Creek Anglers, Gander Mountain Sports, 14000 E. Jewell Ave., 303-588-4879.
SATURDAY
Fly-fishing. Pat Dorsey presentation on winter techniques, 11 a.m.-noon. Orvis Cherry Creek, 2701 E. First Ave., 303-355-4554.
• Fly casting lessons, 1-3 p.m. Orvis Englewood, 9615-A E. County Line Road, 303-768-9600.
Fishing. Tactics for lake trout, 1 p.m. Bass Pro Shops, 7970 E. 49th Ave., 720-385-3600.
Predator calling. Basic workshop, 2 p.m. Bass Pro Shops, 7970 E. 49th Ave., 720-385-3600.
SATURDAY-SUNDAY
Ice-fishing. Lake John and Cowdrey Lake contest, 6 a.m. Saturday through noon Sunday, entry $30 adult, $5 youth. Lake John Resort, contact North Park Chamber of Commerce, 970-723-4600.
SUNDAY
Ice-fishing. Seminar on using fish finders and underwater cameras, 11 a.m., also general tips and techniques, 1 p.m. Bass Pro Shops, 7970 E. 49th Ave., 720-385-3600.
TUESDAY
Fly-fishing. Jeff Spohn presentation on the biology and fishing prospects on the Spinney, Cheesman and Deckers sections of the South Platte River, 7 p.m. Cutthroat Chapter of Trout Unlimited, South Metro Denver Realtor Association Building, northwest corner of South Broadway at Mineral Ave., 303-688-8541.
JAN. 17-19
Boating. Denver Boat Show, Colorado Convention Center, times and tickets, www.DenverBoatShow.com.
JAN. 19
Fly-fishing. Kerry Caraghar presentation on fishing with midges, 11 a.m.-noon. Orvis Cherry Creek, 2701 E. First Ave., 303-355-4554.
• Fly-casting lessons, 1-3 p.m. Orvis Englewood, 9615-A E. County Line Road, 303-768-9600.
Fishing. Tactics for lake trout, 1 p.m. Bass Pro Shops, 7970 E. 49th Ave., 720-385-3600.
Predator-calling. Basic workshop, 2 p.m. Bass Pro Shops, 7970 E. 49th Ave., 720-385-3600.
