Hubby and I were camping with the family. We were at Huron state campgrounds in Summer of 2010. I and hubby had walked down tot he beach area and sat on a picnic table looking out over the water. We were talking and as he turned his head I did after a sec and we first saw what we thought were firworks going off over the trees in Huron forest behine the lake we were looking at. But as he was saying "I cannot believe people are out there setting off fireworks".. the lights started up again. First there was 1 the 2 then 3 then 4 and light in this pattern of 1 at a time and as the last one lit up the rest dissapeared only to reapear a little further over to the right in the sky.. Same area as the first set just over tot he right more. There were a few other people in the beach area, but it seemed like no one else was seeing these.. They appeared ad fiery red/orange boomerangs. Size I could not tell you. But you could see their reflection even off the lake. I did contact you folks once before regarding this story and see 1 photo out there that matches what we saw.. Which I have not been able to find since then. I did not save the pic (should have!).. If someone knows what these are please share with us!!Thanks for listening, and good luck!