Event insurance+workers comp? One policy or 2 separate...

Event insurance+workers comp? One policy or 2 separate things? Indiana. I have a client that needs a 1 day event liability policy + workers comp?? Here is the verbiage from the venue: Licensee will obtain and maintain, through an insurance carrier having an A.M. Best Rating A-VII or better, the following types and amounts of insurance (1) workers compensation as required by applicable law and employers liability insurance with minimum limits of $1,000,000 each accident; (2