Arrived during middle of opening act. Weather was overcast but all seemed well. During the second or third song of the second act, Los Lobos, there was lightening in the sky. The venue management team asked all to leave the site and wait until a storm passed. Unfortunately, there was no rain of any significance, but lightning remained in the area. The weather did not change for more than two hours. A number of the audience members left because it appeared that the lightening would continue. Around 10pm, management allowed the audience back in, but the weather was the same as it was when we were asked to evacuate two hours earlierā¦lightening was still in the area. Unfortunately I had to leave since it looked as the weather would not change. I understand why the we had to evacuate, but the weather was the same when the venue reopened. Bottom line is I didnāt get to see Tedeschi Trucks Band as planned. Very disappointed as to how the venue handled the situation.