Alien abduction of vampires?

I had my vampire lord's daughter abducted by aliens. It was late, around 3 am on a Tuesday. They dropped her off just as the sun rose. She didn't make it inside. That evening was alien night at the bar. In strode the vampire lord, who proceeded to use the emotional influence to kill every last one of them. He left the place a bar of corpses.

To the aliens, the day they kidnapped his daughter was the most significant of their life. But to the vampire lord, it was Tuesday.