How do Buddhists participate in worship in the Diaspora?

Could you also tell me if how Buddhists participate in worship in the Diaspora differs for Mahayana or Theravada Buddhists?

The glory of Gandhara

Silk road explorer finds rest in Kabul

How many people (roughly) are Buddhists?

Former Buddhist Nun Helps Stressed-Out Find Inner Peace

The 100,000–Monk Summer Mass Ordination Nationwide Project 2011

In the spirit of love

Buddhism losing fast in Mongolia

Which things do Buddhists do differently to those of other religions?

Freedom From Religion: Buddhism Wins Best Religion in the World Award