The NewMexPex Stamp Show is an annual event held each October in Rio Rancho, New Mexico. It is a combined effort between the Albuquerque Philatelic Society and the Rio Rancho Stamp Club. NewMexPex is also sponsored by the Meadowlark Senior Center, which serves as the venue for the show each year.
The purpose of NewMexPex is to promote the hobby of stamp collecting. The show further serves to aid stamp collectors state-wide, and offers a youth table for younger collectors, stamp dealer tables, a US Postal Service table, hourly door prizes, plus a "What's in your attic?" table to assist folks with their stamp holdings. Parking and admission to the show is free.