Hello Eli! For the sibling one, yes, you could meet up with two people, though if your character knows someone who has a sibling and they have never spent time with that sibling before they could cut the middle man out, so to speak, and just interact with the sibling.

Additionally, we can give you a location and brief write-up once the bingo game goes live on the 3rd! However, another option is utilizing the word power in a different way as elaborated here in which a real power isn't used but rather the idea. It's entirely up to you, just let us know. We hope this helps!