Hop On, Hop Off in BarcelonaThe first time I ever rode a Hop On Hop Off (HOHO) bus was in Barcelona. Leaving Sagrada Familia, we hopped back on the HOHO bus. It is the most beautiful day, sunny, warm but not too warm, and Barcelona is full of the most idiosyncratic architectural detail. I think my parents used vermouth when they made martinis, but I have no idea what it tastes like. We had a great breakfast, but it has now worn off and we want something light to eat for lunch and some famous Barcelona chocolate!