Sims, a Democrat who represents Center City, was joined by three other gay and lesbian elected officials on the panel organized by Equality Forum, a nonprofit that promotes gay-rights education.
Sims relayed his anecdote as the legislative highlight of his first few months in office, but it also bolstered a point made by Alex Morse, who last year became the first openly gay mayor of Holyoke, Mass.
"I think it's important to have someone at the table," Morse said.
State Rep. Mike Fleck, a Huntingdon County Republican who in December went public that he was gay, told the audience that his fellow Republican colleagues in the House "have been tremendously supportive."
Fleck, who serves a rural district southwest of State College, ran unopposed in 2012. He came out after the election. Whether his disclosure has motivated an opponent or opponents remains to be seen.
"Next time it will be different," he said.
Not everything has to do with lesbian, gay, bisexual, and transgender issues, the officials said.
"There is no gay agenda to fix potholes," Morse said.
Mary Washington, a lesbian state legislator from Maryland, talked about how she pushed a bill to prohibit employers from demanding Facebook passwords. She was concerned generally about privacy rights, she said.
"I didn't think, 'Oh, I'm a lesbian. I want to protect other gay people,' " she said.
Mariela Castro, niece of Fidel Castro, tours the Liberty Bell on a visit to Philadelphia. Go to www.inquirer.com/castro
Contact Robert Moran at 215-854-5983, or firstname.lastname@example.org, or follow @RobertMoran215 on Twitter.