Are there any tier 4 adventures in Tales from the Yawning Portal?

@IvanCortez_ @JeremyECrawfordare there any tier 4 adventures in tales from the yawning portal? I would love to take my group up to lvl 20. Tomb is the closest, should work well for those levels #WOTCstaff

— Mike Mearls (@mikemearls) March 8, 2017