Because we are constrained by what is on offer at cinemas and theatres, we can't function quite like those groups which meet on a regular basis at the same venue every time.
Transport to and from performances can be either on public transport (this is easy where performances are in Sheffield) or in members' cars.
We do not organise large group visits by hired transport.
We decided members would contact the group if they if they find something they personally would like to see, to find out if anyone else would like to go to too. Members would then agree among themselves a suitable date and details such as seat price, who books etc.
At the moment, of course, this group is quiescent because theatres and cinemas are closed. However, throughout the lockdowns I have circulated information to the group about plays, films etc which are streaming online.
Contact the Theatre Trips convener.