Of course I'd have a look. I'd decline anyway but I wouldn't want to miss out on an opportunity to look for bullshit and point it out, if present. Perhaps that way I'd have my fun and the mysterious organisation would get a chance to improve by removing the bullshit from their manifesto. And I think I've identified the first symptom: Bothering random people on the street by showing them brochures hardly contributes to secrecy of the secret organisation, no? Also, in my experience, all those secret organisations and elite societies are usually clubs for weirdos who try to shit higher than their arses are. So, thank you, stranger, for the offer, now go be weird and mysterious somwhere else.