Where are Ron and Ellen?

Shark and fish floats. All the floats were higher than the ground floor windows.

School of fish float.

Fish and jellyfish floats.

Jellyfish and school of fish floats.

Pedal propulsion: a bicycle-like framework with the lighted float above.

Pedal power for the school of fish float.

Pedal mechanism for the shark, the largest float, with two people pedaling and one person walking ahead and directing around the corners, away from tree branches, etc.

Preparing lighted balloons for launching.

Balloons floating above the San Cristobal Cathedral.