Here are some tips for Ohhappyday, a dessert and cupcake shop located in Fremont, California:

1. **Try the Signature Cupcakes**: Don’t miss their best-selling flavors; they often feature unique seasonal options that highlight local ingredients.

2. **Special Orders**: Consider placing a special order for events such as birthdays or weddings. Custom designs and flavors can elevate your celebration.

3. **Daily Specials**: Check their social media or website for daily specials. These can include mini cupcakes or discounted treats at the end of the day.

4. **Dietary Options**: Inquire about gluten-free or vegan options if you have dietary restrictions. They may have delightful alternatives.

5. **Sampling**: Feel free to ask for samples of different flavors before making your choice, especially if you're trying something new.

6. **Stay Updated**: Follow Ohhappyday on social media for promotions, new flavors, and special events.

Enjoy your sweet experience!