according to the inquiry of local treasures, Shenzhen has the following benefits with ID card on its birthday:

1. The original price of exclusive birthday tickets for Shenzhen Zoo is 24 yuan, and half price is 12 yuan.

2. Tickets for shenzhen happy valley's birthday are half price.

3. Half price on the birthday of OCT East Shenzhen.

4. The manual baking and soft pottery experience in Mission Hills Craft Workshop and the photography and baking experience project in Mission Hills Dadi Ecological Art Park will enjoy a 6.5% discount on the basis of the original price with valid identity documents.

Birthday refers to the date when a person was born, usually in Gregorian calendar. When celebrating birthdays, people usually spend it with relatives and friends, and enjoy food, gifts and celebrations.