I think it is safe to assume that Irris and Simone (or perhaps Wheely as he is parking the cars) may see Maxwell heading out to talk with the two vampires. Shouldn't be difficult to follow Max. So feel free to crush their party if you want to.
As for Kynos, the Vixen is a legendary decker so I expect her to take care of any cameras, especially as they intend to leave discreetly.