With what's seemingly represented..a good guess of the story comes to mind.
It's WEB's Open House (mentioned in the snippit of text seen at D23) under way, Peter Parker and his teams are unveiling their inventions to the world. In the queue, people will see things inspired by various Marvel heroes in tech, and as people enter the showroom; they are greeted by a WEB-Consultant. As the WEB-Consultant speaks of WEB's goal, and the bringing up of Peter Parker; the WEB HQ is under attack by the remnants of the Mysterio Crew's as they send Drones into the facility. As guests enter escape pods, they are given the chance to use forms of web-slingers to defend themselves from the Drones; as Spider-Man comes around every so often in the attraction to aid and help those in the Pods.
The vehicles would be fully enclosed, ala' 2,000 Leagues at TDS, and would have transparent screen-based media to represent what's happening in-front of the passengers in the capsules (usually two capsules each dispatch).