Thelma Hulbert Gallery Award winning public art gallery based in Honiton - contemporary art exhibitions with coordinating workshops, events and activities. Free admission. Content in this section Thelma Hulbert eventsWorkshops, family activities and events at THG. Please visit www.thelmahulbert.com for more details. Keeping in touch with THGThere are a number of ways you can keep up-to-date with THG news, exhibitions, workshops and art activities. Volunteering at THGTHG has a dedicated, enthusiastic team of volunteers, without which we would not be able to exist. We are always looking for new volunteers to join our friendly team, so come and discover the benefits of stewarding.