The problem with perks is that not everyone wants the same thing. I worked for Google, and while the annual ski trip was an amazing perk, I never really enjoyed it. I just don't like group travel very much. I'd probably feel the same way about a Europe trip.

I also found that the longer I worked there, the less the food perks mattered. Right out of college they were unbelievable, but after a few years I wanted to go home and eat dinner with my friends, without feeling like I was wasting the perk benefit.