Slime Kitchen venue

Party details checked Sep 2026

Indoor Play

Slime Kitchen

San Francisco, CA 4.9 (142 Google reviews)

At a glance

Age range
Ages 5+
Party size
Up to 25 children

Why parents choose it

  • Both packages include dedicated party head chef(s) and slime games.

Good to know

  • A $75 deposit is required to hold the reservation.

Birthday party packages

Party Packages

The Full Cup Package

Included children
10 children included
Maximum children
Up to 25 children
Additional child
$50.00 each
See all inclusions

Birthday package where each chef makes two slimes.

  • Chefs make 2 slimes between any of our 6 varieties
  • Dedicated Party Head Chef(s)
  • Play Slime Games
  • Diploma in slime culinary arts
  • Celebrant’s birthday label
  • Gift bag for the celebrant
  • Slime Cupcake for the celebrant

Source: Official venue website. View package source

The Tablespoon Package

Included children
10 children included
Maximum children
Up to 25 children
Additional child
$40.00 each
See all inclusions

Birthday package where each chef makes one slime.

  • Chefs make 1 slime between any of our 6 varieties
  • Dedicated Party Head Chef(s)
  • Play Slime Games
  • Diploma in slime culinary arts
  • Celebrant’s birthday label
  • Gift bag for the celebrant
  • Slime Cupcake for the celebrant

Source: Official venue website. View package source

What parents should know

Slime Kitchen at Stonestown is a hands-on activity venue where children make and play with their own slime. Reviews consistently describe a highly customizable process: guests select slime textures, colors, scents, glitter, and charms, then work through the steps with staff assistance. Families say children can spend time playing with their finished creation, rather than simply making a quick purchase and leaving.

The experience appears to suit a broad range of ages. One reviewer enjoyed it with a 3½-year-old, while another 15-year-old said the activity was fun for teens as well as younger children and adults. The strongest recurring theme is staff engagement. Multiple families specifically praise employees for patiently walking children through each step, staying attentive during the activity, and making first visits feel easy and welcoming. A reviewer also found the location clean, and the venue’s 4.9 Google rating from 165 reviews indicates that feedback is overwhelmingly positive.

For birthdays, Slime Kitchen is a strong fit for a creative, activity-centered celebration rather than a traditional play-space party. Reviews confirm that it hosts parties, and one parent reported that their children wanted to hold their next birthdays here. Another reviewer recommends reserving ahead for a larger group. Parents planning an event should contact the venue directly to confirm party packages, group size, timing, food options, and what is included.

There are a few practical cautions in the review sample. One visitor reported waiting several minutes before being acknowledged at the register, though this is not a recurring service complaint. A small number of reviews raised concerns about purchased slime becoming overly sticky, hardening, or developing mold after storage. These product-quality reports are notable but sit alongside a very high overall rating and many positive comments about the in-store making experience. Families may want to ask about storage guidance before taking slime home.

Why it may work for birthdays

The venue explicitly hosts parties, and reviews support it as a guided, customizable group activity; advance reservations are recommended for larger groups.

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