Souvenir
From Tardis Wiki, the free Doctor Who reference
Souvenir shops were among the attractions at the 1814 frost fair. (TV: Thin Ice [+]Loading...["Thin Ice (TV story)"])
Laloth claimed to have kept "a few vials of [Slalvok's] intestinal goo" as a "souvenir". (AUDIO: Maker's Wish: After Dark - Slalvok [+]Loading...["Maker's Wish: After Dark - Slalvok (audio story)"])
