Opening the Gym: To open the school, you will have to quickly make your way down to the Opensezmee Rail. From the starting point, head right down the ramp that leads down to the Rancho Stage area. Take a left and follow this wall until you reach an opening ahead. See the staircase here? You must grind the rail all the way down as the second school bell sounds in order to unlock the gymnasium. If you arrive before 1:40 (approximately when the bell will ring), slow down and prepare to jump. As long as you begin your grind before the bell stops sounding (and earn the Opensezmee bonus), you will be home free. Head forward to the building on the far side of the courtyard. Th gym lies in the door under the blue awning (flanked by a pair of kinked rails). Head inside. To the right is the basketball court, to the left, an empty pool