(These can be adapted to suit the age and level of your group)
You can invite an actor from the theatre to meet your students, either in person or in character as a famous person. More details here.
Fun and Games
The medium of zoom can be used very creatively. This workshop of games and activities , led by a member of the theatre, is a positive experience for students and a source of inspiration for teachers.
Meet Another Group
One advantage of working online is that it is easy to meet people that you could not usually meet. In this workshop two groups from different schools and possibly different countries get to know each other by working through a series of activities together.