Join us for the Annual Rendezvous over Labor Day Weekend at the 100- and 300-yard ranges. Grande Ronde Muzzleloaders host a 4-day Rendezvous over Labor Day weekend, with early setup extending the event to five days. Shooting matches are held for flintlock and... Join us for the Annual Rendezvous over Labor Day Weekend at the 100- and 300-yard ranges. Grande Ronde Muzzleloaders host a 4-day Rendezvous over Labor Day weekend, with early setup extending the event to five days. Shooting matches are held for flintlock and... Grande Ronde Muzzleloaders Dress up in the old-time mountain man style and bring the whole family to learn the skills of an earlier time, shooting a variety of targets in scenarios set up by your volunteer coordinators. Join us for the Annual Rendezvous over Labor Day Weekend at the 100- and 300-yard ranges. Grande Ronde Muzzleloaders host a 4-day Rendezvous over Labor Day weekend, with early setup extending the event to five days. Shooting matches are held for flintlock and... Join us for the Annual Rendezvous over Labor Day Weekend at the 100- and 300-yard ranges. Grande Ronde Muzzleloaders host a 4-day Rendezvous over Labor Day weekend, with early setup extending the event to five days. Shooting matches are held for flintlock and...