Try this link:
http://www.geocities.com/qccakeclub/the_basics/inscriptions.html
HTH
Here's one for a baby shower:
http://www.babyshowerscentral.com/cakesayings.shtml
You have to feel like reading to go through this site:
http://websearch.cs.com/cs/boomframe.jsp?query=lottery+sayings&page=1&offset=1&result_url=redir%3Fsrc%3Dwebsearch%26requestId%3D1c386af5994815f1%26clickedItemRank%3D5%26userQuery%3Dlottery%2Bsayings%26clickedItemURN%3Dhttp%253A%252F%252Fwww.emmitsburg.net%252Fhumor%252Farchives%252Fhumerous%252Fhumorous_5.htm%26invocationType%3D-%26fromPage%3DCSroll%26amp%3BampTest%3D1&remove_url=http%3A%2F%2Fwww.emmitsburg.net%2Fhumor%2Farchives%2Fhumerous%2Fhumorous_5.htm
Here's one, it's not sayings, but you can use it to find a rhyme to a word or a name:
http://websearch.cs.com/cs/boomframe.jsp?query=find+a+rhyme&page=1&offset=0&result_url=redir%3Fsrc%3Dwebsearch%26requestId%3D45ea27f81338b39a%26clickedItemRank%3D1%26userQuery%3Dfind%2Ba%2Brhyme%26clickedItemURN%3Dhttp%253A%252F%252Fwww.rhymezone.com%252F%26invocationType%3D-%26fromPage%3DCSroll%26amp%3BampTest%3D1&remove_url=http%3A%2F%2Fwww.rhymezone.com%2F
Karateka, thanks for your link.
Thanks for your great links, too ... TheVienneaus!! 
Great links! Hadn't thought about using something other than the "standards". Wow, so much to choose from!
Thanks everyone!
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