Singapore makes the best holiday destination due to the wide varieties of food and the wonderful mix of cultures.
What I love most about Singapore is it being a multi-racial country, highly accessible, has tight security system and lastly, a clean and green environment.
If I were to plan a perfect 1-day itinerary (day and night) for a foreign friend, I would most likely bring him/her to Sentosa else downtown east.
Going to Sentosa would mean spending almost the entire day there since there are already so many tourist attractions and entertainment within.
As for shopping, no where beats town for the widest array of couture!
After sunset, if time permits, we shall do a short stroll around esplanade and head to places along Singapore River to chill and party. The scenery there is magnificent and the night is always young at Clarke quay.
There's definitely so many more places I would love to bring a foreign friend to, unfortunately we only have less then 24 hours!
Cheers and Indulge in the Uniquely Singapore experience.