Welcome Although most Catholic churches in Wyoming have resumed public Masses we here at St. Stephens Indian Mission are limited to 25% capacity. Mass time at Blessed Sacrament is at 4:30pm on Saturday and Mass times at St. Stephens are 9am & 5pm on Sundays. Mass at St. Josephs in Ethete is at 11am on Sundays. Per Wind River Intertribal Council order, masks are required indoors and at all outdoor gatherings. Thank you for helping us abide by this resolution of the Wind River Indian Reservation. St. Stephen, pray for us!