Hi Gary,
I’m not completely clear as to the shape of your customization (where you redirect visitors to other posts), but you could certainly craft and embed piece of custom code that returns all events, even those that have expired, with the following function:
tribe_get_events()
If that’s not quite your cup of tea, this third party plugin (which we do not support here) offers a shortcode that might come in handy – you’d simply specify an appropriate date range:
[event_embed from="1900-01-01" to="+10 years"]
Might either of those approaches help here?