Up for auction:  2 adult tickets plus parking.

The Indianapolis Zoo (one of the nation's Top 10, according to TripAdvisor) includes over 350 different animal species on its nearly 70 acres.

The zoo's Oceans exhibit features the world's largest shark touch tank; while the Dolphin Adventure offers the world's first totally submerged dolphin viewing experience (and, if you pre-register, an opportunity to climb into the tank).

The Indianapolis Zoo complex also includes a 3.3-acre garden, which features hundreds of plant varieties; which, when you think about it, is just a zoo with more chlorophyll.