Hi Melanie,
Sorry about that! You are right, the only option there is XML. I would recommend using a plugin like WP All Export, which will let you export your events (and other post types as well) to a CSV. It also lets you choose which fields you would like to include in the export.
While The Events Calendar does support importing from CSV files, we do not currently have this functionality built in for exporting events, which is why I thought of the default WordPress export feature.
Apologies again for the confusion there! Please let me know if you have any more questions!
Thanks,
Jennifer