A towering T-Rex will be menacing the grounds, dangerously close to the baby goats. Elsewhere, bands will be playing, people will be swaying and beer will be pouring — dozens of the hoppiest brews around. It’s the fifth edition of Lupulin Ecstasy, the Astoria garden party hosted by Fort George Brewery outside the historic Flavel House House Museum at 714 Exchange St. The festival runs from noon to 6 p.m. on Saturday, June 13, with all ages welcome. Dogs, too.