DHO Cave Telescope Training by dwormuth|Published May 2, 2018 Calendar When: May 12, 2018 @ 15:00 – 17:00 2018-05-12T15:00:00-04:00 2018-05-12T17:00:00-04:00 Where: DHO Member Meetings Want to use our telescope on your own? Come start the process of learning how to operate the scope!