# Christmas Tiffany Stained Glass Workshop - 1 Day with Jills Glas

> Create a Christmas themed stained glass sun-catcher or tea light using the Tiffany technique and learn to cut, foil and solder glass pieces.

- Host: Jills Glas
- Duration: 360 min
- Location: Jämtlandsgatan 161, 162 60 Vällingby, Sweden
- Host time zone: Europe/Stockholm
- Confirmation: Bookings are confirmed instantly.
- Payment: required, and collected on the booking page.
- Booking page: https://cal.com/jillsglas/christmas-tiffany-stained-glass-workshop
- Event type id: 6687877

## Check availability

```http
GET https://api.cal.com/v2/slots?eventTypeId=6687877&start=YYYY-MM-DD&end=YYYY-MM-DD&timeZone=<IANA time zone>
cal-api-version: 2024-09-04
```

The response is `{"data":{"YYYY-MM-DD":[{"start":"<ISO 8601 with offset>"}]}}`; no API key is needed.

## Book

```http
POST https://api.cal.com/v2/bookings
cal-api-version: 2026-02-25
Content-Type: application/json

{
  "eventTypeId": 6687877,
  "start": "<UTC ISO 8601 start from the slots response>",
  "attendee": {
    "name": "…",
    "email": "…",
    "timeZone": "<IANA time zone>"
  },
  "bookingFieldsResponses": {
    "notes": "…"
  }
}
```

- Required fields: `name` (Your name), `email` (Email address)
- Optional fields: `notes` (Additional notes)
- `name` and `email` go in `attendee` and `guests` is a list of emails; every other field goes in `bookingFieldsResponses` under its name.