The word 'luncheon' means a midday meal
Later, a maid went down to the landing, stowed away luncheon, water bottles, and costume word game in the canoe.
"Teacher's Luncheon" means that only one teacher could attend. "Teachers' Luncheon" denotes the plural form, i.e. a luncheon for many teachers.
If you mean what type of illness, you could get food poisoning if the meat was spoiled. If it's not spoiled you could get high blood pressure or high colesterol if you ate too much too often.If you...