5th Avenue is the last block before the water and is lined with touristy shops and some nice nightlife. We walked around some of the shops and eventually saw some bar/restaurant that had different types of entertainment (all outdoors) so we sat down for some drinks to enjoy the Mexican opera show and some Mexican dancing acts. The bar itself consists of a bunch of swings which was pretty cool. We then headed back to the hotel to enjoy a little night swim in our pool as it is beautifully lit up at night.
When we were checking in, they had told us about the "eco tour" which is basically a nice boat ride tour around the lagoon. It is free, however, there are only 8 seats on the boat and only 3 tours a day (I think at 11, 12, and 1). I called the front desk that night to book and they only had 2 spots left on the 1 pm boat so I reserved our spots for the following day. I would advise trying to reserve this immediately.
The following morning, I drove to Chabad in Playa for Shachris at 8:30. While there, I thankfully remembered that I had wanted to make an order from them for supper that night and the cutoff was 10 AM (you order on the website). I ordered the "Chef Chaya" babka, 2 guacamole chips for the pool and 2 mains. Being that it was Yeshiva week, Chabad had 2 specific options to order for the main every night but was cheaper than the usual prices of the year. The prices are pretty expensive and are in American dollars.
After Davening, I went around the corner to Mas Pan which is a bakery/cafe and was very good. As with most places, they also only took cash. Got a couple of pastries and two baguette toasts to bring back to Banyan Tree. They were having some sort of issue with their gas then so they couldn't make eggs or anything that needed to be fried. Brought it back to our villa and everything was really good.
I should note though that Banyan Tree is extremely accommodating to Jews and they have an option of a kosher breakfast where they cook you eggs in a kosher pan with a bunch of vegetables which I have heard from many people that it was really good, however, I believe they charge $75 (possibly per person) so never tried it.
They provide a lot of water bottles every day (they are free) but wanted some cold ones and ice. I called the front desk and they sent an entire cooler filled with ice and water bottles! We spent the rest of the morning relaxing at the pool.