Dekchi, are you talking about that serial with kids who find that rock? I had completely forgotten about it.

Other things I remember is Olympics game.
Surya Tobacco's Hami Hau Deshwasi Nepalko song for world cup.
Vidya dhanam Sarva dhanam pradhanam.
Gaile pani timilai lakhetne, kukurle pani...(GOGO)
Stops bad breath, fights tooth decay (Everest tooth paste where the lady dunks her basketball but still stays up top)