So we'll be there on a Sunday in March - everyone is saying that the biciruta is a must do on a Sunday.
So what's the general deal / what's it all about? Is it like an open market street with bikes? Start at the south end of Paseo Montejo and rent a bike? Or just walk around? What is the "way to do it" for a first timer? Time of day? How long is the activity typically? I'm not sure I really understand what it actually is. I just know that I should be checking it out.