Not sure is this was posted online.
Visitors to the JW.ORG website can now book tour visits to any bethel (as long as country does not ban JWs).
The link to the booking page is:
https://www.jw.org/en/whats-new/bethel-tour-reservation-tool/
Within this article there is the actual link tot he booking page:
https://www.jw.org/en/jehovahs-witnesses/offices/united-states/
Seems only US tours can be booked online.
for a group of 20 people or more the booking is done directly via:
https://watchtower.formstack.com/forms/watchtower_tour_group_information
For smaller groups the links take you to 3rd party page:
https://a.zozi.com/#/express/watchtower-jehovahswitnessesny/products/167383
The best part is the booking section on the right. Why they have add to cart option with $0.00!
Wondering if they will be charging a nominal cost for visiting - as voluntary donation pre-added