Pineapple ripened or off-green. A plant growth regulator, Ethephon, is typically sprayed onto the fruit one week before harvest, developing ethylene, which turns the fruit golden yellow. After cleaning and slicing, a pineapple is typically canned in sugar syrup with added preservative. A pineapple never becomes any riper than it was when harvested. The fruit itself is quite perishable and if it is stored at room temperature, it should be used within two days; however, if it is refrigerated, the time span extends to 5–7 days. Mimi Sheller writes: "The pineapple entered European iconography as a symbol of welcome and hospitality,
Hospitality House Hospitality House Hospitality House (aka Central City Hospitality House) is a house of hospitality-type center that serves the homeless and poor of San Francisco, specifically those of the Tenderloin district of the city, where it is located. At a drop-in day center it provides counseling, instruction, computer access, medical triage, and other forms of assistance. It also runs a 30-bed shelter, two Employment Resource Centers, and a fine arts studio. Its main office is located at 290 Turk Street. It has been in operation since 1967. Hospitality House is known for encouraging the homeless and poor to take part in