Uke Stores in Orange County, CA?

I've got a longish business trip to Orange County - staying in Newport Beach and meetings in Irvine.

I'd like to visit some good ukulele stores and was hoping to get some advice from the experts here.

Where should I not miss?

Island Bazaar is your best bet in Huntington Beach...They have several gatherings.

http://ukuleleparadise.com/
Their website.