"Perhaps we'll have to have tea some time and catch up," Liliana suggested, since a child's birthday was hardly the time to get into a place like Grixis. "It might be easier to do so in the Consortium? For ease of demonstrations, if necessary. I would also suggest my office hours, but I know Thursdays you're at the museum. But if Mondays aren't your preference, I'd be happy to open up the shop another day."