Eon Coffee

24970 Hesperian Blvd #2440, Hayward
(510) 264-0507

Recent Reviews Order Online

Customers' Favorites

Turkey and Avocado Sandwich
Chipotle Chicken Panini
Salmon Cream Cheese
Turkey Pesto Panini
Iced Mulberry Tea
Italian Cappuccino
Tuna Melt Panini
Shot of Espresso
Spicy Miso Ramen
White Chocolate

Menu

Coffee Beans
French Roast Coffee Beans
Costa Rica coffee beans roasted fresh at Eon Coffee. 8 oz., whole beans.
Guatemala Coffee Beans
Single origin coffee beans, medium roast, roasted fresh at Eon Coffee 8 oz., whole beans.
Tres Amigos
A blend of Coffee Beans from Brazil, Guatemala and Mexico. Medium roast. Good f0r Espresso or Drip. 1/2 lb. wwholebeans. we can grind it for you.

Extra Sides
Coffee Beans Tres Amigos
Coffee beans tres amigos, whole beans, 8 oz., roasted fresh at Eon Coffee. Medium roast.

Espresso Frappe
Caramel Frappe
Cannot be made with non-dairy milks.
Latte Frappe
Cannot be made with non-dairy milks.
Mocha Frappe
Cannot be made with non-dairy milks.

Espresso
Americano
Hot or iced. iced only medium or large
Cafe Bianco
Hot or iced. Iced only medium or large.
Cafe Latte
Hot or Iced. Iced only medium or large.
Cafe Mocha
Hot or iced. Iced only medium or large.
Creme de Caramel
Hot or Iced. Iced only in medium or large
Espresso
only hot
Italian Cappuccino
8 oz. only hot.
Latte Love
A sweet latte made with milk-based syrups. Available in vanilla, caramel, and English toffee. Hot or iced. Iced only medium or large.
Specialty Cappuccinos
8 oz. Cubano OR Cacao. only hot.
Vanilla Latte
Hot or iced. iced only medium or large.
White Chocolate Macadamia Mocca
Hot or iced. Iced only medium or large

Smoothies
Eon's Health Boost Plus Green Energy Smoothie
Eon's Health Boost Plus Health Blast Smoothie
Eon's Health Boost Plus Mulberry Delight Smoothie
Eon's Health Boost Plus Turbo Orange Smoothie
Eon's Sweet Temptations Chocolate Dream Smoothie
Island Tropical Mango Mango Smoothie
Island Tropical Pineapple Twist Smoothie
Island Tropical Pina Colada Smoothie
Sunny Citrus Classic Orange Smoothie
Sunny Citrus Tangy Lemon Smoothie
Very Berry Raspberry Range Smoothie
Very Berry Strawberry Heart Smoothie

Beverages
Brewed Coffee
Cafe Au Lait
Chai Tea Latte
Eons Mulberry Tea
Hot Chocolate
Iced Black Tea
Iced Chai Tea Latte
Iced Dutch Coffee
Iced Herbal Tea
Iced Matcha Latte
Iced Mulberry Tea
Vanilla Steamer
Matcha Latte
Green tea Latte

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Recent Reviews

Phenomenal coffee — especially the Dutch cold brew! They brew it using this cool, scientific-looking contraption, and the result is absolutely amazing. The staff were incredibly friendly, and the owner even offered me some noodles to try — on the house! Such a thoughtful gesture. If I lived in California, this would hands down be my go-to coffee spot.
October 2025
First time coming here to Hayward. I needed to check out the coffee shop and I found this place. this coffee shop I really like the latte and love the chocolate cookie. It was really good.
September 2025
Support your small businesses!! This coffee shop has a great sitting area for meet ups and chats. Coffee is great. Their cold packaged food items look fresh and quality. I will be back.
August 2025

More Reviews

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Eon Coffee

24970 Hesperian Blvd #2440, Hayward, CA 94545
(510) 264-0507