Superior: Free, drive-thru COVID-19 testing will take place at the AMSOIL Distribution Center, 1101 Susquehanna Ave., from 10 a.m. to 6 p.m.

Superior: The Superior Douglas County YMCA will host a blood drive in partnership with the American Red Cross from 11 a.m. to 5 p.m. All blood donated will be tested for COVID-19 antibodies. No walk-in appointments will be accepted. Donors must register in advance by visiting redcrossblood.org and typing 54880 in the “Find a Blood Drive” box in the top right corner of the page.

Bayfield: Free, drive-thru COVID-19 testing will take place at the Red Cliff Clinic, 36745 Aiken Road, from 9 a.m. to 5 p.m.

Superior: The University of Wisconsin-Superior Music Department will host a free virtual winter concert showcasing the symphonic band and percussion ensemble at 7:30 p.m. Register online at https://cvent.me/0ln0W1 for a free video link to the performance. Call (715) 394-8115 or email music@uwsuper.edu for more information.

Iron River: Free, drive-thru COVID-19 testing will take place at the Iron River Community Center, 8275 Mill St., from 11 a.m. to 5 p.m.

Superior: The University of Wisconsin-Superior Music Department will host a free virtual concert showcasing the jazz band and jazz combo at 7:30 p.m. Register online at https://cvent.me/0ln0W1 . For questions or additional information, call (715) 394-8115 or email music@uwsuper.edu.

Superior: Find the Art in Nature with Lake Superior Estuarine Research Reserve staff 1-3 p.m. on Wisconsin Point. The educational event is for students grade 6-8; register at www.lakesuperiorreserve.org .

Superior: Junk and Disorderly on the South Side, 6004 Tower Ave., will host a Mistletoe Market from 9 a.m. to 4 p.m. The outdoor market will feature local vendors, makers and bakers; holiday music; and refreshments.

Fundraisers

Superior: Fairlawn Mansion is hosting a virtual Holiday Sampler fundraiser, complete with live music, a silent auction and adult beverages. The silent auction opened on Tuesday, Dec. 1, and runs through Sunday.

Superior: The Richard I. Bong Veterans Historical Center will host its Flying to New Heights Auction at 7 p.m. The event will be virtual. Registration is required and can be done at http://newheights2020.givesmart.com/ .

Superior: The UW-Superior Alumni Association will host a virtual Holiday Ball. Social will begin at 5:30 p.m., followed by the live program from 6-7 p.m. There is no charge to attend the event, but a credit card is required to register. Attendees will be able to bid on silent auction items and donate to the university. Participants can also purchase a meal from Chartwells catering in advance of the event.