I don't know if anyone was thinking about getting their parents a gift certificate to a local bed & breakfast as a thank you gift, but I noticed that today's Groupon (available for the next 2 days) is for two nights at the Mansion View Inn, in the Old West End, for $149. We gave my parents and my in-laws gift certificates for stays there as wedding thank you gifts, and they enjoyed their visits.
http://www.groupon.com/toledo/ 