public service announcement: make your own magnum

In the Pitt Street Mall Westfield, there's a little pop-up Magnum store ... with a little pop-up line about 35 minutes long!  At the end of it, you can make your own ice cream dessert, topping it with all sorts of rather up-market topping options (rose petals and sea salt, for instance -- I actually love the sea salt, though it does rather overpower most the other flavors.).  All for the everyday high price of $7 -- which is bad enough and even worse if, like me, you have the misfortune of paying while in conversation and handing over a $20 and a $2 ... and only realizing an hour later you didn't get ANY change.  Sigh.  I would have gone for seconds another time, but I refuse to give them any more money now.