OPA App Official vs Black Walnut Usage & Stats
With the Niko Niko's OPA app, it's never been easier to satisfy your Greek food cravings. From Greekfast (looking at you, breakfast pita) to our classic baklava for dessert, our to go app lets you skip the line and order takeout for curbside or to-go pick up.
Be part of the Niko Niko’s family and get 100 points!! How? Just download our app and join our Loyalty rewards program! We LOVE our loyal customers, now more than ever! Earn points with each app order and receive FREE Greek treats.
Gift Cards: Sharing Niko Niko's is the best way to anyone's heart. Easily send a Niko Niko's gift card to other Greek foodies through our app and keep the party going!
Exclusive Access: Enjoy special in-app promotions and coupons while staying in the know about all of our daily specials.
Download the app and get ready to shout OPAAA!
- Apple App Store
- Free
- Food & Drink
Store Rank
- -
If Black Walnut is your favorite place for breakfast, lunch or dinner, you'll love using this app to earn points and keep track of rewards when you join our loyalty program.
Download it today for free and you’ll be able to:
• Join Black Walnut Loyalty to start earning points for rewards ($1=10 points)
• Find a Black Walnut that’s closest to your location
• Check out our menus
• View your member account balance and rewards
• Add stored value to your gift card
• Check in to let us know you’ve arrived and get points with your order
• Get notifications from us announcing new menu items, promos and more!
- Apple App Store
- Free
- Food & Drink
Store Rank
- -
OPA App Official VS. 
Black WalnutDecember 23, 2024