I get my hair cut every 2 weeks. I used to go to a gay guy who did a really nice job, but then he left and I don't know where he went to. I now go to the salon with a bunch of hot girls. They don't always do as good a job but the scenery compensates.
When I lived in Chelsea, I really enjoyed a monthly Saturday walk through the galleries there. Nice mix of big contemporary names (at Gagosian and co), new & interesting stuff, and WTF art to balance it all.