@hana.kins: **Light Stick Purchase:** If you only need a light stick, I recommend waiting until the concert doors open and buying it at a satellite merch booth inside. My friend and I split up at 5:40 PM to try increase our chances of getting a light stick. He queued for the concert doors and got his light stick at satellite booth by 7:30 PM. But, there was a limit of one per person inside, so the rest of our group continued waiting in the outside merch line. **Parking:** Parking cost $40. We parked close to an exit, which allowed us to be on the freeway within 15 minutes after the show ended. We stayed for the entire concert! Hope this helps,enjoy! #bigbang #oakland #cosmosworldtour #oaklandcoliseum