Childrens Activities#Food And DrinkEventdbo2026-05-19T17:03:243039 Highway 312, 23 miles east of Billings at Pompeys Pillar National Monument.3039 Highway 312, 23 miles east of Billings at Pompeys Pillar National Monument.nealgunnels@pompeyspillar.org2019-09-29T00:00:002019-09-29T00:00:0045.8511384-108.4539097BillingsMT5001 Southgate Drive59101Second Annual Fall Festival honoring all military, veterans and first responders. Free admission. Featuring: children's activities, 5K fun run/walk, craft vendors, rock climbing wall, stage coach rides and food trucks.406-969-5380Billings21510Second Annual Fall FestivalCUSTERCusterEventBillingsMT3039 Hwy 31259101