The Open House address is 8540 E McDowell Rd. 130, Mesa. off I- 60 on Signal Butte, take Signal Butte all the way to University, take left on University to Ellsworth , then Rt on Ellsworth to McDowell and look for entrance to Thunder Mountain subdivision. Gates will be open. Take left through gates, then first Rt, then next Rt . Look for Open House signs.