Cafe Aion

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1235 Pennsylvania Ave
Boulder, CO 80302

Phone: (303) 993-8131

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Neighborhood: 28th-29th St

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Popular Menu Items

• Seasonal Hummus $16.00
• Roasted butternut squash, baharat, candied walnuts with grilled flatbreads.
• Aion Burger $19.00
• Colorado beef on a brioche bun with brie, bacon, pickled veggies, greens & crispy fries.
• Meaty Paella $42.00
• House-made chorizo, chicken confit, crispy jamon, roasted peppers, peas, & saffron rice.
• Veggie Burger $19.00
• House-made patty (yam & quinoa based) on a brioche bun with pickled veggies, greens & crispy fries.
• Flan $9.00
• Traditional Spanish custard with dark caramel.

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Reviews for Cafe Aion

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  4.0 stars - Based on 43 reviews

#43 out of 323 restaurants in 28th-29th St

#4 of 25 American in 28th-29th St

5 star				16 reviews	37%
4 star				14 reviews	33%
3 star				11 reviews	26%
2 star				1 review	2%
1 star				1 review	2%

Top Reviews of Cafe Aion

06/17/2025 - Monique K.
The food here is consistently delicious, with standout dishes like crispy fried cauliflower, paella, and the salmon nií§oise salad that I consider some of the best I've ever had. The service is attentive and friendly, creating a cozy, eclectic atmosphere that makes every visit enjoyable, whether for brunch, dinner, or just relaxing with excellent cocktails.

06/07/2024 - Mary S.
Great service and food.