Visitors from Bangalore

I took 2 coworkers from Bangalore to Huddart Park for a 1 1/2 hours hike followed by a nerd tour that ended at the HP Garage on Addison. We got into a tour of the house and the garage by pure luck. They are going to close the tour forever and make available only to HP events after Monday. Even getting into the tour today was supposedly very difficult because all the previous tours were completely full.