There's something very nostalgic about standing in front of a large audience and walking them through scrolls and then expounding on the principles of magic. She has more to say at this point, though, she's dissected more spells into their component pieces and Olórin's been around for a while now to help explore vast combinatorial explosion. The lecture takes a few hours even with most of the content offloaded into "look it up, it's in the files". And then there is food and mingling for anyone who doesn't have to race off immediately to do important multiverse things!
"I think all the Macalaurës are here, you could find ours and finally coordinate the concert that fundraiser's been trying to coax you into putting on together," Gem tells her wife. "Or if he doesn't want to do it one of his alts could impersonate him, that's probably just as good from the audience perspective."
"Shine's didn't murder anyone, and that's sort of tempting, but I guess the thing about alts is that it's different circumstances, not different people, and 'wasn't put in a situation where they'd murder people' is a silly criterion for who I'll hold a concert with -" Maglor?
"Why is because you're loosely conceptually associated, newish to the Earth musical scene, and really really good singers."
"What a bizarre standard. Were you planning to debut something new or just perform things Earth hasn't heard yet -"
"I don't think they care what you sing very much. Although they'll probably be disappointed if you just solo sequentially instead of doing something actually together."
"I mean, I could just write or adapt something for two and Joy could learn it, practice once, it's a human audience..."
"We can probably scrape that much spare time together at this point, I can just do things in known specific locations instead of leaning on Lúthien to do guided-teleporting. The pile of money is pretty big at this point and money is useful. Besides, the PR would be great."
"Bet we can find and fix a world in less than three months, if it's another one of the low-tech meh-magic ones like most of Edda's neighbors..."
"Well, we'd have to do it in less than two. Or at least get it stable enough for you to take a few days to do other things in that time. We can delay actually scheduling the concert just in case?"