Day of the dead

Tomarow I will be taking a field trip to one of the neighboring cemeteries with my design class. We are going to do rubbings of the tombstones. I wandered at us going on day of the dead and find it a bit disrespecteable. I think it is rude for us to go when there are people there hourning there loved ones and celebrating. Our teacher thinks it would be a good thing for us to see the different aspects of the culture. I just dont know. I will tell more on this experience after i have it.