Event took place on Saturday without incident
Survivors, victims' families remain vocal gun control advocates
Activists highly critical of Trump administration's LGBTI rights record
LGBTI advocacy group is behind Pride month effort
Guyana's first Pride parade took place on June 2
Gay youth find support, less mental anguish when dating
Cuban President Miguel Díaz-Canel supported LGBT-friendly cultural center
Former Michelle Obama adviser among Md. gubernatorial candidates
Trip coincided with IDAHOTB commemorations in Havana
Official launch to take place in Silver Spring on Thursday