Why not roll the dice with a visit to It'se Ye-Ye Casino during your visit to Kamiah? Amble around the area's riverfront or visit its casinos.
Explore the great outdoors at Riverfront Park, a lovely green space in Kamiah. Wander the riverfront and forest while you're in the area.
Though St Mary's Hospital might be what brings you to town, perhaps you'll have a chance to explore more of Kamiah while you are here.