It was busy
He attempted not to arouse any suspicions once he arrived. Fortunately for him, it was rather crowded, and many parents were present with their children. He was unnoticed! He paid a ticket and went inside, eager to explore around and find the lab.
He enjoyed it
He went about for a while, taking in all the antique items, and almost forgot why he was there. He finally remembered why he had come when he came at the part with all the antique books and manuscripts! And he spotted something that blew him away.