Mister Rogers' Neighborhood (1968)

S2E8 Sara Moves In (3) - Royal wedding announcement

The Neighborhood of Make-Believe is buzzing with excitement as transformations unfold. X the Owl updates his knothole door by swapping the Z for an X, while Lady Elaine Fairchilde adds a splash of color to her Museum-Go-Round's pillars. However, the most significant change comes with the announcement that Sara Saturday is set to wed King Friday, sending waves of joy throughout the community.