text: main soch rahi thi ki clean-up event ke liye koi catchy slogan banana chahiye,jaise 'saaf safai, khushhali!' kya tumhe yeh pasand hai?bahut badhiya! slogan se logon ka attention milega aur woh event mein shamil hone ke liye aur motivate honge, isse kya tum ek aur soch rahi ho?