In 1984, Randy felt God tug at his heart after participating in a mission trip to Uganda, but this calling was not to be fulfilled until the summer of 2000 when the entire Bullock family traveled to Oradea, Romania for the second time to work with middle and high school age children in a handbell choir.
 

After arriving home, Randy, Debbie, Jessica and Catlin discussed their experiences and felt God was calling their family to return to Romania to share God's love for the children of that country in various way. God has provided a set of handbells, chimes, puppets, discipleship literature and other items that can be used for the furtherance of His kingdom.