u/Away-Profile-3627

Hi Everyone.. I'm looking forward to a trip to Japan in January (with 15 teenage high school students.!) and trying to figure out one day (Friday) in my itinerary. We're staying at the Shinjuku Washington Hotel and planning to visit TeamLab Planets and Senso-ji and could also do the Observation Deck at the Government Metropolitan Building (across the road) on this day too. My question is, should I do TeamLab Planets first, aiming to get there when it opens, and head back to Shinjuku via Senso-ji. Or, should I do the observation deck first, then Senso-ji and go to TeamLab Planets in the afternoon. My concern with going to TeamLab first, is that we will likely need to navigate Shinjuku subway during peak hour. Any suggestions on how best to manage this day? Thanks so much for any assistance..