I have tried to contact people who maintain the White Mountain Summit Lab web site and inquire about any experiences that any of their people may have had with lightning while working at the summit. So far no responses.
The summit lab has cooking facilities, four beds and electricity from solar panels. It seems likely that over the years scientists have been there during a lightning storm.
White Mountain Summit Laboratory site, showing pictures both inside and out:
http://tinyurl.com/29cruzIf I find out anything I will post it.