Conversation so far:
What are memorable moments for Rowan & Martin's Laugh-In?
The first season featured some of the first music videos seen on network TV.
What happened after the first season of Rowan & Martin's Laugh-In featured some of the first music videos seen on network TV?
During the September 16, 1968, episode, Richard Nixon, running for president, appeared for a few seconds with a disbelieving vocal inflection, asking Sock it to me?
How was the September 16, 1968 Rowan & Martin's Laugh-In episode featuring Richard Nixon received?
According to George Schlatter, the show's creator, [Nixon] said the rest of his life that appearing on Laugh-In is what got him elected.“

Question: what other memorable moments in this section?
Self-contained rewrite: What other memorable moments in the memoriable moments section for Rowan & Martin's Laugh-In besides some of the first music videos seen on network TV and Richard Nixon's apperance?