I went to a Weezer concert Sunday, and it was awesome. The concert was in Pittsburgh, and we did a lot of other stuff.   There was a mosh pit and crowd surfing; there were also some drunk people. There was one person that threw-up before the concert even started.  There were all kinds of places to shop. There was a 11 floor Macy there, it was pretty cool. I also stayed in the oldest hotel in the United states, the Omni William Penn Hotel. I also went to the Pittsburgh Zoo, it was awesome, there was a monkey with one arm. There was also a polar bear that jumped in the water a couple of times. I also went to IKEA which is a big store that sells home supply. It was awesome, I hope to go to Pittsburgh again.