where is it?

that is this

blogs.msdn.com/msnsearch/archi ...

for further questions ask Ken Moss, General Manager, MSN Web Search Team :)-

huh? i meant, Yahoo did a Cinco logo- where's Google's?

Also see here:
valleywag.com/tech/google/goog ...

wow...they only made a logo with "Mexico" under the normal logo?

No that's just the everyday Mexican Google site. google.com.mx/
E.g. Germany has "Deutschland" below the logo.

oh, I see.....so Google didn't make a CInco de Mayo logo at all? ...whoa