Kids birthday party
A children's birthday works best when the space does some of the work. You want enough floor for children to run around, enough seating for the parents to sit with a coffee, and a host team that handles the setup so you can actually be there for the candles.
ERIA Marina in San Francisco's Marina district is a private venue with a flexible open layout, so it can be arranged around the way your family celebrates.

Space that bends to the party
The room is open and adaptable. Banquet seating can sit along the edges, with a central area left clear for whatever the day involves, from a story hour to a dessert table.
For bigger gatherings there is room too. Indoors, ERIA Marina holds 150 seated, and that rises to 200 when the outdoor space is used.
Decor, cake and styling from one team
ERIA plans and designs events in full, so the theme, the table styling and the cake can come from the same hands. Our signature cakes are baked in house, and you can see them on the cakes page.
Custom lighting and staging help the room feel like your theme rather than a rented hall. Share the color palette or story your child loves and we build from there.
What to ask us before you book
Children's parties come with specifics that vary by venue: entertainers, photographers, play set-ups, balloons and candles, and how early setup can begin. For all of these, ask our team during your inquiry and we will answer for your date rather than give you a general promise.
We would rather you hear a clear yes or no up front than find out on the day.
FAQ
Questions about kids birthday party
Is ERIA only for adult parties?
No. ERIA hosts first birthdays and family celebrations as well as grown-up evenings. If you are planning something for adults, our adult birthday party venue page covers that side of what we do.
Can we bring an entertainer or a photographer?
It depends on the details of your day. Ask our team when you inquire and we will explain how outside entertainers and photographers fit with the space.
How many guests can the venue hold?
ERIA Marina holds 400 standing and 150 seated indoors, and 500 standing and 200 seated including outdoor space. We shape the layout to your real guest list.
Is there parking?
Street parking is available nearby. Marina is also an easy walk to Chestnut Street and the waterfront for guests who prefer to arrive on foot.



