The Caltech Center for the annual Math Kangaroo in USA is open for registration! Please note that the registration deadline is Saturday, December 15 ($20 per student); late registration deadline is Sunday, December 31 ($35 per student).
The Olympiad will take place on Thursday, March 21, at 5:30 p.m. It is open to students in 1-12 grades.
http://www.mathkangaroo.us/mk/default.html Source: Kangaroo Math