Ohio Rev. Code § 1727.05: Consolidation.

Any unincorporated association organized for any purpose named in section 1727.01 of the Revised Code may be consolidated with an association incorporated for a purpose named in said section, by a resolution of each component association adopted by not less than two thirds of its members at a meeting called for that purpose. Such resolutions and the votes thereon must be recorded by the clerk of the component corporate association, and the consolidated association thereupon shall assume the name of such corporate association and be entitled to all its privileges. The members of the consolidated association are not liable for the obligations of the unincorporated association.