Arnold Calaveras Humane Society Thrift Store By Sabrina Biehl Published Apr 26, 2016 09:16 am Loading Map.... Arnold Calaveras Humane Society Thrift Store2182 Hwy 4 - Arnold Events 38.2398 -120.36385250000001 Address 2182 Hwy 4 Arnold , CA United States Upcoming Events No known events in this location