California Academy of Sciences | Free Day For Mission Bay Dist.
![admission-[1]](https://cdn.funcheap.com/wp-content/uploads/2012/05/admission-1-563x317.jpg)
Each San Francisco neighborhood (defined by zipcode) can visit the California Academy of Sciences for free over a three-day weekend (Friday, Saturday, or Sunday) in the spring and fall of each year.
So that means as long as you have a driver’s license or other proof of residency, you can save yourself $34.95 and visit the museum for free. Read the full rules.
The Rules: Each visiting adult must show a valid photo ID with proof of residency (you may not bring out of town guests for free; they still have to pay). Visiting adults are limited to six children for free entry.
The following items or combinations are acceptable:
- A driver’s license or state ID card
- Photo ID plus postmarked envelope, postcard, or magazine label with name and date
- Photo ID plus utility bill (gas/electric/cable) or bank statement
- Letter from a government agency with name and home address (not a P.O. box)
- Only residents from the zip codes invited on the designated dates will be admitted free of charge
Neighborhoods: Bayview-Hunters Point, Downtown, Hayes Valley, Ingleside-Excelsior, Mission Bay, Potrero Hill, SoMa, Tenderloin, Treasure Island, Visitacion Valley
Zip codes: 94102, 94103, 94104, 94105, 94107, 94111, 94112, 94124, 94130, 94134, 94158
Spring 2017 Free Days: Mar. 17, 18, 19





Annually lubricate hinges, lock sets, latches and dead bolts with white lithium spray grease and tighten screws. As an alternative graphite can be used to lubricate the lock set, latch and dead bolt. Rubbing a pencil on the key and inserting it into the lock then turning it a couple of times. Rub a pencil on the dead bolt or latch as well. If a hinge loosens between scheduled maintenance it is useful to tighten all the door screws and hardware as well.
If a door rubs against the floor covering and/or is sagging try tightening the hinge screws. If this does not help replace the center screw in the upper hinge with a longer 2 ½ inch screw.![admission-[1]](https://cdn.funcheap.com/wp-content/uploads/2013/05/admission-1-563x317.jpg)