Passport 2 Pretty is all about traveling and when I got the call to attend the Women’s Travel Fest, there were no questions asked, only bags packed. The trip was a quick one and I had to make good use of my time. Here are a few Dos and Dont’s for 48 hours in San Franscisco.   DO stay in Union Square. Now don’t get me wrong there are some amazing Air BnB pads that you could only dream of residing in but when you only have 48 hours, time is of the essence. I stayed in Hotel Union Square right on Powell in the thick of Union Square. Union Square…