Elevate your C1–C2+ (proficient to near-native "C3") Business English with this highly engaging Grandomastery activity that turns random letter combinations into million-dollar startup ideas. Participants receive a completely random abbreviation (e.g., B.L.U.R., K.R.A.K.E.N., or F.L.O.O.F.) and must instantly invent a plausible, innovative company behind it – complete with a clever, pun-filled backronym, unique value proposition, market potential, and a convincing 60–90-secon