After all the fun we had at the Exploratorium, we headed back to the Tenderloin to check in at Youth Hostel Central. I've heard a lot of overblown warnings about "bad" neighborhoods in the past and never really felt threatened or uncomfortable in any area of Hong Kong, Seoul, Japan, London or Tijuana that I explored but perhaps I was lucky. For the most part, that was true enough of the Tenderloin, too, though I did notice some guys tried to intimidate Antho as they walked past us…
