Great idea for a gift, lots of different shows and one fringe voucher ! Surely they’ll be able to get something. Go here to grab a schedule, if like me you like to flick through a paper copy instead of looking online(sorry trees!). Also(may as well continue to sound like a luddite) I prefer to book tickets in person, as they’ll give you the physical tickets right then and there and then I don’t panic that my e-ticket will be invalid! Only drawback, is the weird height of the hearing gaps in the plastic you talk to the cashier through, maybe I’m quite deaf but I found myself half leaning and and asking them to repeat themselves ad nauseum.