Miami University Regionals’ Middletown Campus will hold a hands-on Chemistry and Glass Ornaments Workshop with Mandy Stewart and Janelle Duncan from 1 p.m. - 4 p.m. on Saturday, Dec. 15 in Levey Hall Rooms 209. Participants will learn to etch flat glass ornaments. All ornaments are $5 each, cash only. Participants must be 12 years old or older. For more information, contact Mandy Stewart at (513) 727-3240 or rhoadeae@MiamiOH.edu. Miami Regionals’ Middletown campus is located at 4200 N. University Boulevard.