Update index.md

Author: ttuff

docs/index.md

@@ -236,7 +236,7 @@ Boulder has an extensive system of city walking/biking paths; [maps can be found
   <a class="group-repo-button" href="https://cu-esiil.github.io/indigenous-approaches-co-management-hegemonic-responses-innovation-summit-2025__16/" title="16 - Indigenous Approaches Co Management Hegemonic Responses">16 - Indigenous Approaches Co Management Hegemonic Responses</a>
   <a class="group-repo-button" href="https://cu-esiil.github.io/management-practices-prevent-thresholds-innovation-summit-2025__17/" title="17 - Management Practices Prevent Compound Disturbance">17 - Management Practices Prevent Compound Disturbance</a>
   <a class="group-repo-button" href="https://cu-esiil.github.io/cross-cutting-data-interoperability-harmonization-innovation-summit-2025__18/" title="18 - Cross Cutting Data Interoperability Harmonization">18 - Cross Cutting Data Interoperability Harmonization</a>
-  <a class="group-repo-button" href="https://cu-esiil.github.io/wildcard-topic-innovation-summit-2025__19/" title="19 - Wildcard Topic">19 - Wildcard Topic</a>
+  <a class="group-repo-button" href="https://cu-esiil.github.io/wildcard-topic-innovation-summit-2025__19/" title="19 - HydroFutures / WaterTipPoint — Building Resilience for the Future">19 - HydroFutures / WaterTipPoint — Building Resilience for the Future</a>
   <a class="group-repo-button" href="https://cu-esiil.github.io/wildcard-topic-innovation-summit-2025__20/" title="20 - HeSapa EIA/EIS Study">20 - HeSapa EIA/EIS Study</a>
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