Places in the Philippines related to Pi
While the mathematical constant pi is not directly related to any specific place in the Philippines, there are many places in the country that have connections to mathematics and science.
Here are some examples:

National Institute of Physics, University of the Philippines Diliman  The National Institute of Physics is the premier physics research institution in the Philippines. It conducts research in various areas of physics, including highenergy physics, condensed matter physics, and astrophysics.

Philippine Science High School  The Philippine Science High School is a specialized public high school for gifted students in the Philippines. It provides a curriculum that emphasizes science and mathematics, and its graduates often go on to pursue careers in science and technology.

Science Museums  There are several science museums in the Philippines, including the Mind Museum in Taguig City and the Philippine Science Centrum in Marikina City. These museums feature interactive exhibits on various topics in science, including physics, mathematics, and engineering.

Mathematics competitions  The Philippines has a strong tradition of mathematics competitions, with several national and international competitions held every year. The Philippine Mathematical Olympiad is one such competition, and it is open to high school students who are interested in mathematics.
While these places and events are not directly related to pi, they are part of the larger scientific and mathematical community in the Philippines, which celebrates the importance of mathematics and science in the country.