* The Pittsburgh Glass Center: Offers a variety of classes in tube bending, including a 10-day intensive workshop and a 6-week evening course.
* The Corning Museum of Glass: Offers a 2-week intensive workshop in tube bending. The workshop covers the history and techniques of tube bending, as well as hands-on experience with the equipment.
* The Pilchuck Glass School: Offers a variety of classes in tube bending, including a 1-week intensive workshop and a 2-week summer workshop.
* The Glassblowing Institute of California: Offers a 2-week intensive workshop in tube bending. The workshop covers the basics of tube bending, as well as advanced shaping and design techniques.