During Home Improvement's run, both Tim and Pamela appeared on Bob Vila's show.

Here are videos of their appearances:

Tim - https://www.youtube.com/watch?v=Erv6Rr2Nmkw and https://www.youtube.com/watch?v=CqtISOekxK4

Pamela - https://www.youtube.com/watch?v=WEKHB7q9HjU and https://www.youtube.com/watch?v=SR6YJ4yr_bI