Sure. As long as you are over 21 no one will stop you from just walking around, in fact you will likely appear to just be looking for a slot machine and taking your time about it. Sometimes, I purposely plot my route from restaurant to my room just so I can scope out any slots having a fun bonus.

A VPN is the most effective way to bypass geo-blocking. It works by rerouting your internet traffic through a secure third-party server located in a different country, giving you an IP address corresponding to the server's location.