We asked: what makes you smile about Hong Kong? Thanks to last week's runner-up, Rachel Sproston, for this observation: 'Chinese toddlers in pyjamas late-night shopping with their grandparents in Wellcome. I've always wondered if it's to give their parents some peace and privacy.' Friday's big prize is a pre-theatre three-course dinner before 8pm at La Cite in Pacific Place for four people, valued at $500. Please e-mail your 'What makes me smile about Hong Kong' to email@example.com .