Planning a 50th Wedding Anniversary

In one month, my parents will be celebrating their 50th wedding anniversary. Wow! I have to confess that I didn't realize this year was their 50th. My brother was the one who reminded me about it. Of course, I went into semi-panic mode. What should we do? How much will this cost? Where do we go? Rent a hall? Have it at my house? Go to a restaurant? Take a trip? We finally decided to go the party route and have it at their house. The invitations have gone out and we're waiting on people to RSVP. As of today, 14 are coming. We sent out 50 invites. More updates to come.