The 35th annual Animas River Days will take place at Santa Rita Park and will include multiple competitions, vendor booths and food. There will also be a parade down the river and a late-night dance party.

Registration will begin Friday at the park and will be accepted up to 30 minutes before an event for an additional $5 charge.

5-8 p.m.: Event registration at Santa Rita Park. Registration will be accepted up to 30 minutes before the start of an event but will cost $5 per event.6-7 p.m.: Preliminaries for pro freestyle kayak.

5-8 p.m.: Event registration at Santa Rita Park. Registration will be accepted up to 30 minutes before the start of an event but will cost $5 per event.6-7 p.m.: Preliminaries for pro freestyle kayak.All day: Vendor booths, kids activities and food at Santa Rita Park/Whitewater Park.8:30-10:30 a.m.: Kayak and canoe slalom.10:30-11:15 a.m.: Expert SURF/SUP competition.11:30 a.m.-12:30 p.m.: Smelter Smackdown raft slalom.Noon: Ska beer garden and mobile lounge opens. No outside alcohol or dogs allowed.12:45-1:30 p.m.: Junior freestyle kayak.1:45-2:45 p.m.: Boatercross.2:45-3:30 p.m.: Pro SURF/SUP competition.3-4 p.m.: Expert freestyle kayak.4-5:30 p.m.: Pro freestyle kayak finals. 6-7 p.m.: Parade viewing party.10 p.m.: Dance party at El Rancho, featuring J-Calvin’s Funk Express.For more information, visit www.animasriverdays.com.

The La Plata County Humane Society. 1111 South Camino del Rio, will host its 16th annual Adopt-A-Thon from 8 a.m. to 8 p.m. Friday and Saturday.

All adult animal’s adoption fees will be reduced.

Adult cats will be $10 and adult dogs will be $50.

XROCK 105.3 FM and Four Corners Broadcasting KQIQ 101 FM and KRSJ 100.5 FM will broadcast live from the event.

Live Art!, 2-7 p.m., Animas Chocolate Co., 920 Main Ave.

Live Art!, 2-7 p.m., Animas Chocolate Co., 920 Main Ave.Durango Farmers Market, 8 a.m.-noon, 259 W. Ninth St.Dolores River Festival, 10 a.m., Joe Roswell Park, Dolores.Summer Reading Kick-Off Party, 10:30 a.m., Durango Public Library, 1900 East Third Ave.

Live Art!, 2-7 p.m., Animas Chocolate Co., 920 Main Ave.Durango Farmers Market, 8 a.m.-noon, 259 W. Ninth St.Dolores River Festival, 10 a.m., Joe Roswell Park, Dolores.Summer Reading Kick-Off Party, 10:30 a.m., Durango Public Library, 1900 East Third Ave.Durango Ukulele Jam, 4 p.m., Magpies Newsstand Cafe, 707 Main Ave.