Knitting

Knitting was a hobby practiced on Earth.

The Fourth Doctor enjoyed wearing a large scarf and said it had been knitted by Madame Nostradamus. (TV: The Ark in Space)

The Eighth Doctor once joked for the Sisterhood of Karn to bring him knitting when he had four minutes left to take the Elixir of Life and regenerate, which he considered to be "ages." (TV: The Night of the Doctor)

The Eleventh Doctor evidently liked knitting to the point he didn't care if his books about knitting were not intended for gentlemen. He read Knitting for Girls while he waited for the Teselecta crew, disguised as the late Gideon Vandaleur, to show themselves at a bar. (TV: The Wedding of River Song)