Definitions

1. noun

an occasion or period of talking or conversation, especially at length, often about trivial or unimportant matters

“The conference turned into a long-winded talkfest, with speakers dominating the session for hours.”

2. noun

a series of talks, lectures, or discussions, often on a particular theme or subject

“The university’s annual lecture series is a popular talkfest that attracts visitors from all over the world.”