February 29-March 3 in at the Manchester Grand Hyatt in Las Vegas, NV. Presented by American Frozen Food Institute. Contact AFFI conference department, 703-821-0770 (events@affi.com, https://affi.org/affi-con/).

March 1-5 at McCormick Place in Chicago, IL. Sponsored by the Spectroscopy Society of Pittsburgh (SSP) and the Society for Analytical Chemists of Pittsburgh (SACP). Contact the Pittsburgh Conference, 800-825-3221 (expo@pittcon.org, www.pittcon.org).

March 2-4 at the Hotel Irvine in Irvine, CA. Presented by the Metal Powder Industries Federation (MPIF). Contact MPIF, 609-452-7700 (info@mpif.org, www.mim2020.org).

March 3-5 at the Philadelphia Convention Center in Philadelphia, PA. Presented by PMMI, The Association for Packaging and Processing Technologies. Contact PMMI, 571-612-3200 (expo@pmmi.org, www.packexpoeast.com).

March 3-5 at the Hilton Garden Inn Houston/Clear Lake NASA in Houston, TX. Conducted by the University of WisconsinMadison department of engineering professional development. Course is for engineers, scientists, and personnel who are involved in pilot plant and laboratory safety and critically examines ways to implement meaningful safety procedures, including reviews, inspections, and standards to achieve code compliance and safe operation. Contact Elaine M. Andrysick, 800-462-0876 (elaine.andrysick@wisc.edu, https://epd.wisc.edu).

March 4-5 at the DoubleTree by Hilton Madison in Madison, WI. Conducted by the University of Wisconsin-Madison department of engineering professional development. Course meets one of the five course requirements of the Maintenance Management Certificate. Course covers effective maintenance planning and scheduling processes and tracking key performance indicators and metrics. Contact Jeff Oelke, 800-462-0876 (joelke@wisc.edu, https://epd.wisc.edu).

March 6-10 at the Naples Grande Beach Resort in Naples, FL. Sponsored by the Conveyor Equipment Manufacturers Association (CEMA). Contact Kimberly MacLaren, 239-541-3441 (kim@cemanet.org, www.cemanet.org).

March 8-10 at the Encore Las Vegas in Las Vegas, NV. Organized by the National Stone, Sand, & Gravel Association (NSSGA). Contact Patrick Dunne, 703-526-1062 (pdunne@nssga.org, www.nssga.org).

March 8-10 at the JW Marriott Austin in Austin, TX. Organized by the National Grain and Feed Association (NGFA). Contact NGFA, 202-289-0873 (ngfa@ngfa.org, www.ngfa.org).

March 10-14 at the Las Vegas Convention Center in Las Vegas, NV. Organized by the Association for Equipment Manufacturers (AEM). Contact customer service, 800-867-6060 (showmgmt@experient-inc.com, www.conexpoconagg.com).

March 15-19 at the George R. Brown Convention Center in Houston, TX. Sponsored by NACE International. Contact NACE FirstService, 800-797-6223 (nacecorrosion.org).

March 17-19 at the Hyatt Regency in Seattle, WA. Organized by American Feed Industry Association (AFIA). Contact Veronica Rovelli, 703-558-3563 (vrovelli@afia.org, www.afia.org).

March 21-22 at the Hynes Convention Center in Boston, MA. Organized by the Association of Energy Engineers (AEE). Contact Connie Meadows, 770-447-5083 (connie@aeecenter.org, www.aeecenter.org).

March 21-24 at the Minneapolis Convention Center in Minneapolis, MN. Sponsored by the Grain Elevator and Processing Society (GEAPS). Contact GEAPS, 763-999-4300 (info@geaps.com, www.geapsexchange.com).

March 22-26 at the Pennsylvania Convention Center in Philadelphia, PA. Sponsored by the American Chemical Society (ACS). Contact ACS, 800-333-9511 (nationalmeetings@acs.org, www.acs.org).

March 22-24 at The Westin Charlotte in Charlotte, NC. Organized by SNAC International. Contact Abby Valentino, 703-836-4500 (avalentino@snacintl.org, www.snaxpo.com).

March 23-26 at the Williamsburg Lodge in Williamsburg, VA. Sponsored by the American Society for Nondestructive Testing (ASNT). Contact Barry Schieferstein, 614-274-6003 (bschieferstein@asnt.org, www.asnt.org).

March 25-27 at The Wyndham Grand in Clearwater Beach, FL. Sponsored by the Flexible Intermediate Bulk Container Association (FIBCA). Contact FIBCA, 952-412-8867 (info@fibca.com, www.fibca.com).

March 29-April 2 at the Hyatt Regency O’Hare in Chicago, IL. Sponsored by the American Concrete Institute (ACI). Contact Alexandria Prokic, 248-848-3795 (alex.prokic@concrete.org, www.aciconvention.org).

March 29-April 2 at the Hilton Americas and George R. Brown Convention Center in Houston, TX. Conducted by the American Institute of Chemical Engineers (AIChE). Colocated with the 16th Global Congress on Process Safety (GCPS). Contact AIChE, 800-242-4363 (ccps@aiche.org, www.aiche.org/gcps).

March 29-April 2 at the Marriott Rivercenter in San Antonio, TX. Sponsored by the Society of Plastics Engineers (SPE). Contact Scott Marko, 203-740-5442 (smarko@4spe.org, www.4spe.org).

March 29-April 2 at the Hilton Americas and George R. Brown Convention Center in Houston, TX. Sponsored by the Center for Chemical Process Safety (CCPS) and the American Institute of Chemical Engineers (AIChE) Safety and Health Division. Colocated with the 2020 AIChE Spring Meeting. Contact CCPS, 646-495-1371 (ccps@aiche.org, www.aiche.org/gcps).

March 31-April 2 at the Kansas State University Bulk Solids Innovation Center in Salina, KS. Presented by Kansas State University (K-State) and the Bulk Solids Innovation Center. Comprehensive course addresses how to prevent reliable flow and storage problems and how to address them if they occur. Attendees will participate in instruction, including design, theory, and hands-on application. Contact the K-State Polytechnic Professional Education and Outreach office, 855-552-0079 (profed@k-state.edu, www.bulksolids.k-state.edu/profdev).