Mammoth

The guest book people actually used.

We've retired this experience. For what we currently offer at parties, see the Portrait Booth and the full pricing menu.

What it included

  • The red London phone booth, delivered and set up before guests arrived
  • A recorded greeting on the line
  • Unlimited messages through the night
  • Every recording delivered after the event
  • Teardown after the last guest

Tell us about your party!

We’re excited to hear from you! We reply within one business day.

Event type*

We review within one business day. No drip marketing.

Our commitment

  • Every client, every time.

    You deserve our best, that's why we always bring our best energy.

  • We make it happen.

    Whatever your vision is, we'll make it happen.

  • Capture your joy.

    We are serious about capturing all of the smiling, laughing and joy at your event.

Common questions

Can we still book this?

No. We retired it in September 2026. The Portrait Booth is still the anchor for a party, and Roaming Photos picks up the candids a booth can't catch. The pricing menu has everything we currently offer.

How did guests know what to do?

They picked up the receiver and heard the greeting telling them. That was the whole instruction.

How did the guest of honor get the messages?

As audio files after the event, delivered in one private folder.

Did it need power or wifi?

Power, yes. Wifi, no. We confirmed the spot with the venue ahead of time.

Do you carry liability insurance?

Yes. Mammoth carries $2M per occurrence and $4M aggregate in commercial general liability, plus equipment coverage. We send a certificate of insurance with your venue's certificate holder and additional insured wording the same day you ask.