Have never used REDDIT or something like this before. I tried searching for this and couldn't find anything on it. I moved image of whitehouse.gov log over to preferred image hosting service. I apologize if this is wrong area or done incorrect.

https://i.sli.mg/LQ19Vi.png Verified on this link: https://www.whitehouse.gov/briefing-room/disclosures/visitor-records The appointment dates where set the same day or day before.

2 visits looks specifically like large parties. 1 visit he was with 19 people to Jared Ostermiller who is with the Office of Management and Budget (OMB) But 2 visits at 9pm to someone named Monica Lee. Her FB was pretty easy to find. Didn't know if OK to link to. She is listed here as a Press Secretary for the EPA? http://white-house-salaries.insidegov.com/d/a/Monica-M.-Lee Description states "West Wing Tour" 2 days in a row? Or is it because it ran over to following day?

I couldn't come up with anything more.