Final answer:
The query about Pam and Karen's party planning committee doesn't align with historical political events. The National Gay Task Force White House Conference, associated with Midge Costanza and LGBT advocacy, and EMILY's List's contributions to women's political empowerment are unrelated to party planning committees.
Step-by-step explanation:
The student's question regarding Pam and Karen's new party planning committee appears to be based on a fictional scenario, possibly from a television show or book, and doesn't relate to the historical or political references provided. The National Gay Task Force White House Conference was a significant event for LGBT rights and advocacy, not a party planning committee. It was organized by Midge Costanza and included influential figures like Troy Perry, Myra Riddel, Charlotte Spitzer, and George Raya.
As for the political advocacy group mentioned, EMILY's List is an organization focused on supporting pro-choice Democratic women running for office, thus contributing to transforming the political landscape for women.