I’ve written down 9.00 beside this one, so I think it was a short play that they ran twice an evening.
Looks as though we ate beforehand (Harry’s I’d suggest) and I vaguely remember us both wondering why we’d taken on a late gig on a Friday evening.
But I also recall it was a very lively play that held our attention throughout.
One of those coming of age/rite of passage plays, but very well done.
Here is a link to the Hampstead resource on this production.
Here is a link to other stuff you might find (no formal reviews downstairs of course).
Below is the explanatory vid with director Tim Carroll: