Got an email with this sale. Expires at midnight! Use this code when you book: EATINGJULY4.
Rats; I just booked, following the email I received, but forgot to apply the code. Darn. I did use a gift card I had purchased when they had a sale last year.
Edit to add: So I went back and booked another one! I didn't see a place to enter a code, but the discount showed up on the list of tours. We we now have one booking in Lisbon, and another in Paris!
Thank you for posting the July 4th sale. We five booked the Berlin tour using the discount