KGMS Annual Tailgate Sale and Swap has been changed from Saturday, September 19, 2026, to Saturday, September 26th due to a 90% chance of rain on Saturday, September 19th.

 

The Tailgate Sale is from 9:00 AM to 3:00 PM on Saturday, September 26th. ​

​

Location: Held outside in the parking lot of St. Michael Lutheran Church, 7211 Oakland Drive, Portage, Michigan – 1.5 Mile South of 1-94. Event to be held rain or shine.

​

Open to anyone that wants to buy or sell jewelry, rocks, minerals, lapidary and equipment; rock related items only! Metaphysically related products and services are not permitted.

​

Sellers should bring their own tables. KGMS will not require a booth cost this year but a donation to the Society would be appreciated; a KGMS representative will be present to take donations. Sellers can setup the morning of between 7:30 and 8:30am. No need to pre-register.

​

Buyers, plan on lots of bargain-priced items: specimens, crystals, slabs, rough, fossils, equipment, jewelry & more rock related items!

​

KGMS reserves the right to deny or remove any vendors, for any reason.

​

For more information contact:
Bruce Atherton - 269 251 3858

email - fireball9207@charter.net

​​

​

​

​

​

​