Subject: Your place at the Riverside Maker Day, {first_name}
Hi {first_name},

Thanks for signing up for the Riverside Maker Day on Saturday 14 March.
You're booked into: {session} ({seats} seat(s)).

Doors open at 9:30. Bring a laptop if you have one; we'll have power strips,
coffee and plenty of spare cables.

Your booking reference is {id}. If you can't make it, just reply to this email
and we'll offer your place to someone on the waiting list.

See you there,
The Maker Day volunteers
