The ceremony will start promptly at 6 so arrival should be around 5:45pm. The earliest you will be able to enter will be 530.
If you are entering from the outside, go to the wheelchair/stroller entrance. It is on the right hand side of the building (as you face the front) and does not require going up any stairs. You can also look for the entrance to the Fels Planetarium . Once inside you will be directed to the space.
Feel free to take as many of your own pictures are you would like. However, do not use the flash during the ceremony (due to the dark nature of the space) and be mindful of the photographer as to not get in the way of her pictures.
There will be reserved parking spots in the FI's parking garage at 249 21st Street. Please note the garage and spots are pretty narrow.