The Hub is running a live web conference with both Tara Strong and Meghan McCarthy on May 6th at 5:30 PM PST. Some of the things they plan on answering are the future of Friendship is Magic, general show production, Equestria Girls, and the usual stuff with Tara Strong's role as Twilight Sparkle.
At the moment, the Examiner is actually gathering questions from the community as a whole. If you want to toss your 2 bits their way, head on over here and pop it into the comments!
Thanks to Jason for the heads up!
Update: Meghan will also be taking over The Hub's Twitter Page:
Meghan McCarthy is taking over the Hub Network's Twitter account (@HubTVNetwork) this Tuesday at 7 p.m. ET/4 p.m. PT to talk all things #MLPSeason4, including the scoop on this weekend's finale! Fans can use the hashtag #AskMM to send in their questions before and during the takeover.Update 2: This event is actually being run by The Hub, not The Examiner. Tune into their Youtube page for the event.