I will be in Copenhagen just two days, June 16-17th. I am arriving mid day on June 16th from the US and don't know how tired I will be. We wanted to go to Tivoli late in the day on either June 16th or June 17th and stay for the lights in the park in the evening too. I have discovered John Mayer will be in concert there on June 17th beginning at 10 PM. I will not be going to the concert, just want to see the park.
Will I expect huge crowds the evening of the concert?