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One-Block Wonder Workshop

Unleash your creativity & make your own unique one-of-a-kind quilt using Maxine Rosenthal's One-Block Wonder Technique!

Join Colleen McConnell (aka One-Block Wonder Woman!) in this 3-day workshop and learn how to transform a single fabric - yep, just one fabric - into a work of art! 

A WONDER-ful project to hone for your accuracy in cutting & piecing!  An excellent follow-up to our Learn To Quilt series.

You must have one of Maxine Rosenthal's books: One-Block Wonders, One-Block Wonders Encore or One-Block Wonders of the World.  If you do not own a copy please pick the option that includes your choice of the book (limited quantities available).

As well as the book you will need:

  • 4 - 5 meters of a fabric (18-24" repeat recommended).  Please note widebacks and sateen cottons are not suitable for this workshop.
  • flat-head pins
  • rotary cutter & cutting mat
  • a June Tailor 60-degree Triangle Ruler is recommended
You will receive a 15% discount on all purchases made for the duration of your workshop.

This class is suited for adults (age 15+)

As of October 22, 2021 all workshop participants and East Coast Quilt Co. staff will be required to provide a valid COVID-19 Vaccination Record QR Code. These requirements are made by the Chief Medical Officer of Health.

All workshop participants are required to sign a waiver prior to the workshop. The entire waiver can be viewed at the bottom of our classes page. (East Coast Quilt Co. Workshop Waiver)


COVID protocol is in place: all participants must wear a mask while moving around the shop.  Masks can be removed at the individual workspaces as long as physical distancing of 6 feet can be maintained. Machines and work surfaces are sanitized before and after sessions.

If you cannot attend a class and it is 7 or more days before class, you will receive a store credit for 75% of the value of the class with a 30-day expiry date. If you cancel less than 7 days before class, you will NOT receive a refund or store credit. No credit or refund will be given for a "no show" in class regardless of reason. So please ensure that you are able to attend before signing up. East Coast Quilt Co reserves the right to cancel classes/events for any reason. If this happens, you will be refunded your full class fee.

For most of our classes we ask you to bring a 'basic sewing kit' which usually contains: rotary cutter and/or scissors, small snipping scissors, straight pins & a pin cushion or collector, seam ripper, a spool of neutral 50 wt cotton thread, extra bobbins, notebook & pen/pencil, ruler(s), etc.).

Skill Level: Intermediate
Skill Details: Accurate cutting and piecing required. Suitable for a confident beginner/intermediate.
Requirements: 4-5 meters of fabric (ideally an 18-24" repeat) Please bring your sewing machine & sewing kit.
Instructor: Colleen McConnell
You must have your own copy of one of Maxine Rosenthal's books, to protect her copyrights

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Included Materials



This class cannot be purchased online. Please contact the store for more information.