Create, Taste, and Celebrate at River-Sea Chocolates
Hands-on chocolate factory experiences and guided tastings in Chantilly, Virginia — perfect for celebrations, gifts, and virtual events.
Featured Chocolate Experiences
A curated selection of hands-on workshops, tasting flights, and private or virtual events for chocolate lovers.
About River-Sea Chocolates
River-Sea Chocolates is a bean-to-bar chocolatier and experiential chocolate studio based in Chantilly, Virginia. Founded and led by Mariano D’Aguiar, the company operates a small factory that couples artisan chocolate production with public and private experiences.
Guests can choose from a variety of offerings that blend hands-on craft with tasting education: decorating milk chocolate bars with natural toppings like rose petals and spices, creating chocolate bombs, sampling craft chocolate flights, or joining a guided virtual tasting hosted by the founder. Several experiences include educational elements that explain the bean-to-bar process and chocolate flavor notes, and some invite visitors into the production room to observe how bars are made.
River-Sea Chocolates accommodates small-group sessions — Chocolate Bomb Making lists capacity for up to six people — and offers options suitable for celebrations, private events, and family-friendly programs. Select experiences pair artisan chocolate with sustainable wines or recommended wine pairings.
Virtual Chocolate Tasting sessions deliver five artisan mini bars and palate-cleansing crackers and are led by Mariano D’Aguiar, providing an accessible remote tasting format. River-Sea is featured on The Adventure Collective and presents fact-based instruction, guided tasting notes, and hands-on crafting for guests seeking memorable chocolate-centered events.
Reserve a Chocolate Experience in Chantilly Today
Choose a tasting, workshop, or private event—book in-person or virtual sessions led by experienced guides and the founder.