Guide in Barcelona
 

In some cities some guides have "front of the line" privileges, does anyone know of such a guide service in Barcelona? I hate standing in long (even short) lines!

In Barcelona you don't have to stand in line if you happen to be with the official from the tourist office, but other than that, you may want to practice a little patience, or book your tickets ahead of time and bypass those who don’t.

We will be in Barcelona in May. How likely it is that there will be lines for the Picasso Museum and others? If there are lines what is an estimate of the time to wait? TIA.

Artticket allows you to use the group entrance and skip lines in sites it covers.

we just got back from Barcelona. Walked by Picasso Museum on Sunday ( the line was huge!) - it may have been free entry?
We visited the museum of city of Barcelona the same day. No lines. Very interesting.