Contact
Come by, call, or send a message.
We're open every day of the week. Order ahead on Toast, dial the shack, or fill out the form and the team will get back within one business day.
Send a message
We'd love to hear from you.
Question about the menu, feedback from a visit, or a booking request — send it over and we'll reply within one business day.
Hours
Open daily · 11 AMService area
A family-owned seafood shack in Union Gap, WA, serving the Yakima Valley — from Yakima and Union Gap to Selah, Terrace Heights, Moxee, Sunnyside, Grandview, and every town in between.
- Union Gap
- Yakima
- Selah
- Terrace Heights
- Moxee
- Sunnyside
- Grandview
FAQ
Quick contact answers
How do I contact Wacky Crab Shack?
Call Wacky Crab Shack at (509) 316-4600 or email wackycrab@gmail.com. You can also visit at 1601 East Washington Avenue, Union Gap, WA 98903, or send a message through the form on this page.
What areas does Wacky Crab Shack serve?
Wacky Crab Shack serves the entire Yakima Valley — Union Gap, Yakima, Selah, Terrace Heights, Moxee, Sunnyside, Grandview, and the surrounding communities. Dine-in, takeout, and delivery are all available.
Do you offer delivery?
Yes. Order Wacky Crab Shack directly through Toast for pickup or delivery, and via DoorDash and Uber Eats. The direct Toast link is the fastest option for takeout and gets orders to the kitchen immediately.
Can I book Wacky Crab Shack for a private event?
Yes. Wacky Crab Shack offers catering for corporate events, birthdays, family gatherings, school functions, and community celebrations. Send a catering inquiry through the /catering page or call the restaurant to discuss dates and menu.