Episode 637 Epilogue: Pumpkin Spice Latte Tasting Notes Share on Facebook Share on Twitter Mark Lee consumed a Pumpkin Spice Latte and subjected it to a level of scrutiny it probably didn't deserve. Some stuff on OTI, like the digital library and the back catalog of podcasts, is only available to Overthinking It Members at the “Well Actually” and “Full Harvey” levels. Want to see it? Become a member or upgrade your membership now! You may also need to login.