Midwinter Madness 2025
March 22, 2025 @ 8:00 am – 12:00 pm
Midwinter Madness 2025
The Twin Cities favorite hamfest is back in 2025 at the Buffalo Civic Center! The 2025 Midwinter Madness features a large electronics swapfest, amateur radio license exams and great door prizes from Alpha Antenna, DX Engineering, GigaParts and the ARRL. Vendor setup begins at 7 a.m. with doors opening to the public starting at 8 a.m. Talk-in on 147.000+ (114.8)
Amateur Radio License Exams
- Saturday, March 22nd, 2025 Registration required!
- Exams start at 7:30 AM – ARRL VE fee $15.
- Email: [email protected] for more information on license exams and registration.
What to bring to the License Exam Session:
- Details on what to bring will be emailed to you after registration.
Session fee $15.00 check or cash (prefer check made out to: ARRL/VEC)
Vendor/Club Registration
Advance table registration closes Wednesday March 9th. A limited number of tables may be available the day of the event.
- 8 foot Swap Table: $30.00 each
- Electricity: $15.00/vendor
- Club Table: $20.00 each (Clubs tables may not sell personal items on behalf of its members.)
- Make check payable to “K0LTC, Inc.”
Click for 2024 table order form
Click for MN state sales tax form ST19
Complete the order form and state sales tax form. if needed. Print forms and mail with your payment to K0LTC, Inc PO Box 22613, Minneapolis, MN 55422
Details will be provided by email about Friday setup times once your table is confirmed.
Email: [email protected] with questions about table availability.