1. According to B. J. Thomas’s 1969 hit, what “Keep Fallin’ on My Head”?

2. In the painting 'The Birth of Venus', Venus is being showered from heaven with what flowers, her symbol?

3. Marjorie Main and Percy Kilbride played the Ma and Pa of what hillbilly family in Universal’s popular film series of the 1950s?

4. In an old nursery rhyme, three little kittens miss out on pie after losing what items?

5. What unusual instruments, which also appear in the show’s logo, begin the opening song “Hello!” in the musical 'The Book of Mormon'?

What’s the "Kennection" between all five answers?