05/19/2026
Our Lemon Cream Pie Pudding is your NEW favorite lemon dessert. 🍋 Get it while it’s here!
Hapa Cupcakes
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Hapa Cupcakes is a cupcake shop and restaurant located on W Amerige Avenue. In addition to their signature cupcakes, they offer a variety of gourmet cookies, including the exclusive Kitchen Sink Cookie with pretzels, potato chips, caramel bits, and chocolate chips served with a caramel syringe. They also have snack cakes with customizable taglines and daily cakes for sale in their fridges. Their Cinnamon Roll Churro Frosted Snickerdoodle Cookies come highly recommended.
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Address
105 W Amerige Avenue
Fullerton, CA
92832
To get to W Amerige Avenue in Fullerton via public transport, you can take the Metrolink train to Fullerton Station, then transfer to the Orange County Transit Authority bus and get off at the intersection of Harbor Boulevard and W Amerige Avenue. From there, it's just a short walk to your destination.
If driving, take the 91 freeway and exit at Harbor Boulevard. Head north on Harbor Boulevard until you reach W Amerige Avenue. There is street parking available near Hapa Cupcakes or a parking garage located nearby on S Pomona Avenue.
Opening Hours
| Monday | 9am - 8pm |
| Tuesday | 9am - 8pm |
| Wednesday | 9am - 8pm |
| Thursday | 9am - 8pm |
| Friday | 9am - 10pm |
| Saturday | 9am - 10pm |
| Sunday | 10am - 4pm |
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What people say
Hapa Cupcakes on W Amerige Avenue in Fullerton is a must-visit for anyone with a sweet tooth. Their Campfire S'mores Cake is a delicious treat that you can now preorder directly from their website. This cake is filled with layers of fluffy chocolate cake, marshmallow fluff, graham cracker crumbs, and chocolate frosting, topped and toasted with all the S'mores ingredients you know and love!
If you're looking for something unique, Hapa Cupcakes has got you covered. They recently celebrated National ROSÉ Day by offering cupcakes, cake pops, snack cakes, macarons, and even lemonade infused with real rosé! While the lemonades were only available at their BREA location and preordering was not available, it was definitely worth the trip to try out these delicious treats.
Overall, Hapa Cupcakes offers an amazing selection of baked goods that are sure to satisfy any craving. Their attention to detail and commitment to using high-quality ingredients make them stand out from other cupcake shops in the area. If you haven't already visited Hapa Cupcakes on W Amerige Avenue in Fullerton, be sure to add it to your list of must-visit places!