Tri-Cities Geocoin Challenge planned June 23-24

A Tri-Cities Geocoin Challenge is planned June 23-24.

The cities of Pasco, Richland, West Richland and Kennewick are teaming up on the event, headquartered at Sacajawea State Park.

For details, go to tricitiesgeocoin.com.

This story was originally published June 22, 2017 at 4:18 PM with the headline "Tri-Cities Geocoin Challenge planned June 23-24."