Slick City opens 55,000‑sq‑ft Geist action park at former Marsh, training new staff
Slick City Indianapolis opened on Sept. 1, 2026, in a renovated 55,000‑square‑foot former Marsh at 11625 Fox Rd. The indoor action park includes slides, air courts, a zipline and a Hypergrid; management said the first week was busy as new employees trained.

Slick City Indianapolis opened Sept. 1, 2026, in a renovated 55,000‑square‑foot building at 11625 Fox Rd. in the Geist area. Renovation work at the former Marsh grocery store began in early 2025.
The facility features an arcade, air courts with inflated floors for enhanced bouncing, 16 slides including a large “Mega Launch,” a zipline and what co‑owner Eddie Wilson described as a Hypergrid attraction he said is the first of its kind in the United States.
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Sources
- Current Publishing: Slick City opens Geist-area indoor action park ↗
- Slick City Action Park Announces Minority Investment From Endeavour To Support Next Phase Of Growth ↗
Source date recorded as September 17, 2026 at 12:04 PM EDT. A sourced news brief; no independent staff reporting is implied. Prepared with AI assistance; source-dependent claims remain attributed in the article.
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