Rather than logos, have participants use a famous tag line or marketing slogan. Break the group into small teams of four to six members. Have the team choose a logo that best represents them. Alternatively, choose a logo that best represents the project or the whole work group they belong to.
Your body makes vitamin D when your skin is exposed to the ultraviolet B (UVB) rays in sunlight. About 5 to 30 minutes of exposure to the skin on your face, arms, back or legs (without sunscreen) two times every week is enough. But, too much exposure to sunlight is a risk for skin cancer, so you should use sunscreen after a few minutes in the sun, even on hazy or cloudy days.
The longest day of the year is 15:05 long and the shortest day is 8:54 long. The longest day is 6:10 longer than the shortest day. There is an average of 2338 hours of sunlight per year (of a possible 4383) with an average of 6:24 of sunlight per day. It is sunny 53.3% of daylight hours. The remaining 46.7% of daylight hours are likely cloudy or with shade, haze or low sun intensity.