Looking for gift ideas for my mom and dads 30th wedding anniveresary. I looked up what the traditional gift is and I am not buying them pearls.

My mom called me yesterday and asked me what the traditional gift was and it suggested that she buy him a tie clip with a pearl on it. She of course knowing my dad said that will not work. 

Do you have any ideas? suggestions?

I celebrate my 17th this year. We are waiting till our 20th to take a trip so we just do small stuff each year till then.

Stacy