Dilemma

I have a dilemma....

The wedding is in the first week of September.

I have a lot of guests coming from the Portland, Oregon area (family and friends and family friends).

My 10 year high school reunion is July 31 in Portland. Sock Summit is August 6-9 in Portland, Oregon. I would really like to go to them both and the economically and environmentally friendly thing to do would be to stay in Portland for the week and see my family (Mom and Brother included) all that week. It would involve taking off a week of work right before the wedding-I have the vacation time, but still, not that responsible. I could always fly out and back twice but July 31 is a Friday so I would definitely miss that day and honestly flying across the country twice in two weeks for minimal time is not my idea of fun....

What's a girl to do??