The new John Glenn Astronomy Park opens Thursday June 21 at 6:30 pm with events going on until 12 am. They are located at : The John Glenn Astronomy Park 20531 OH-664, 43138, or around 3 to 3.5 hours from Cleveland.
They say:
The John Glenn Astronomy Park will be conducting its official Ribbon Cutting Ceremony on the evening of the Summer Solstice. Please join us to celebrate our opening!
If the skies are clear, we will watch the sun set through the summer solstice gap in our Plaza. We will then turn our telescopes towards the moon and Jupiter, which will be high in the southern sky that night.
All weekend, June 22 and 23rd, there will be opening activities without all the ribbon cutting and speechmaking.