Ugandan lawmakers passed anti-homosexuality bill last week
Soldiers earlier this month raided gay party in Accra
U.S. Ambassador to the U.N. Linda Thomas-Greenfield chaired Monday meeting
Activists from Colombia, Afghanistan expected to speak at March 20 gathering
LGBTQ events in the days to come
Advocacy group dismissed Alban Bagbin's comment
Rightify Ghana said incident took place Aug. 20
Respondents in 15 countries participated in Ichikowitz Family Foundation poll
Activists plan to demand rights, protest inequalities
Measure is 'textbook example of discrimination'