Under the RADAR Things for Kids in Barcelona

From someone who has worked with Radar, just about anything shorter than the average height of buildings, including your kids, will be "under the radar".

Seriously though, depending on the age of your kids, there are a number of things. There is a pretty good ship museum, a train museum, even the la Boqueria market has an appeal (weird fish and meats plus fruits, vegetables and snacks)

I did see this website that looks worth some investigation: http://www.kidsinbarcelona.com/ , might have some suggestions.

I know a thing or two about radar as well...and that might be the worst radar joke I've ever heard. ;)

Thanks for the tips though and for the link!

Another good source: http://www.timeout.com/barcelona/barcelona-for-kids