Expedia have a discount code for 20% off activities and things to do when you spend $40+. Apply the coupon code below during checkout.
Expedia
Promotional Code: VACATION20
Redemption Period: 00:01am PT, May 19, 2019, to May 30, 2019 23:59am PT.
Activity Period: The date of the activity booked must be between May 19, 2019 and December 31, 2019 (inclusive). Where the activity booked takes place over more than one day, the total duration of the activity must fall within these dates.
Minimum booking value must exceed $40.