I was unable to find venue information for Wicked shows from October XNUMX-XNUMX, XNUMX. Here's what I discovered:

**Websites Tried:**
1. **Ticketmaster** - Blocked access due to unusual browsing activity detection
2. **SeatGeek** - Only displays future events (April-May XNUMX), no historical data available
3. **StubHub** - Returned 'Page Not Found' error for Wicked tickets

**Conclusion:**
Ticketing websites do not maintain accessible archives of past event data beyond a few months. Since October XNUMX is approximately XNUMX years in the past relative to today's date (April XNUMX), this historical venue information cannot be retrieved through standard ticket platforms.

**Alternative suggestions:**
- Check official theater archives or Broadway databases
- Search news articles from October XNUMX about Wicked performances
- Contact specific theaters directly (e.g., Gershwin Theatre in NYC) for their historical performance records