I?m a recent graduate with a degree in graphic design. I?ve just relocated to Barcelona. My question is: what kind of resources are available for designers or illustrators? Are there events, exhibitions, hang-out spots, etc. that I should go see? An online hub?
Thanks for any help!

The hang-out spots are definitely Gracia and Borne.  Keep your eyes peeled for posters. Talk to people at cafes/bars.