Stylized promotional graphic for the 2026 JEMCON event in San Diego, featuring illustrated women in fashionable, glamorous costumes, with a large caricature of a blonde person in the background, and event dates September 11-13, 2026.

San Diego, CA

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September 11-13, 2026

San Diego, CA ★ September 11-13, 2026

JemCon is the ultimate celebration of all things Jem and the Holograms. Whether you grew up with the 80s cartoon, fell in love with the IDW comics, or just can't resist the glitter - this is YOUR weekend.

Partial view of a promotional event poster with text about entertainment activities, voice actors, shopping, cosplay contests, photo ops, performances, parties, and community. The poster emphasizes the uniqueness of JemCon attendees.
Neon green palm tree sign
JemCon logo with a stylized yellow star and pink and purple text.
Button with neon blue glow and pink center labeled 'ABOUT US'.

Now

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Register

Now ★ Register

Announcement for JemCon 2026, scheduled for September 11-13, 2026, in San Diego, CA, celebrating music, magic, and fandom, with registration now open.
Digital button with pink background and blue neon border labeled 'REGISTER'.
Colorful illustrated poster for JEM Con 2026 in San Diego featuring two fantasy-themed women in elaborate costumes and a large face of a man with blonde hair in the background. The event is scheduled for September 11-13, 2026.
An advertisement for registration at Jemcon featuring a pink laptop on a pink background and a button labeled 'See More'.
A colorful planner open on a desk surrounded by pastel sticky notes, notebooks, and decorative stickers.
A neon sign featuring a young woman with rainbow-colored hair, wearing a pink bucket hat and drinking from a pastel blue cup with a straw, with a turquoise background. The sign invites volunteers to join Jemcon's volunteer crew with a "See More" butt
A pink instant camera surrounded by colorful macarons on a pink surface, with a blue background
A neon-lit digital advertisement for hotel and travel services, showing a pink hotel building with palm trees against a blue sky, and a 'See More' button at the bottom.
A neon-themed promotional poster for pre-events and entertainment, featuring a woman with blue and purple hair, wearing sunglasses, surrounded by shiny metallic decorations. The poster includes a pink "See More" button and text about Pride, drag show
Promotional poster for a fashion show featuring a sketch of a woman in a dress, sewing scissors, colored markers, and fabric swatches on a light blue background. The poster invites viewers to showcase their fashion design skills and model elevated fa
An advertisement for a cosplay contest featuring a woman dressed in a pink top, denim shorts, and cosplay accessories, standing against a pastel background.
A digital poster promoting a song writing contest with a neon blue border, featuring a cassette tape on a green background, and a pink 'See More' button.
Neon sign showing doll legs with pink shoes and ribbons, and text promoting doll fashion design contest for Jem with a 'See More' button.
Neon sign with a vinyl record and white headphones on a pink background, advertising 'Music Remix' for KJEM radio.
A neon sign advertising a Fan-Fiction Contest features an open notebook, colorful pens, and a pink, blue, and yellow background.
Promotional sign for vendor hall featuring a woman in a black dress with shopping bags, wearing a wide-brimmed hat and sunglasses, against a bright blue background.
Digital graphic promoting a charity auction with a neon-themed design, featuring a yellow background with three paddle-shaped icons numbered 5, 1, and 4 above the wording, and a white section with black cursive text and a pink 'See More' button.
Digital backstage pass for JemCon Jam featuring a green envelope icon with a white paper airplane, purple background, and a pink "See More" button.
Flyer for JemCon 2026, scheduled for September 11-13, 2026, with neon sign and cassette tape graphics, hosting information, and a call-to-action button saying 'See More'.
Digital donation call-to-action card with neon blue border, purple-tinted dollar bills in a box, and a 'See More' button; supporting music fans through donations.
Digital graphic of cloud storage with open file drawers and folders, labeled 'Archives' with a description about learning past history, and a 'See More' button.
Cityscape with a marina, multi-story buildings, palm trees, and a neon blue border in the foreground.
Hotel promotion sign with a black arrow pointing left, encouraging guests to stay at the DoubleTree San Diego Bayside with group code JEM and a special rate through August 20, 2026.
Neon green palm tree sign with white outline.
Neon sign with pink and blue glow reading 'Book Your Room'.

Meet Our Guests

Pink button with black text that says 'See More' surrounded by a blue glow.
Poster for Jemcon 2026 featuring a woman standing in a city street at night, with pink and neon lights, and a small graphic of tropical plants and surfboards in the bottom right corner. The woman has wavy blonde hair, wears a dark top, and has red li
Colorful promotional poster for JemCon 2026 featuring a smiling man with gray hair and a beard, a beach scene with palm trees, surfboards, and hibiscus flowers, and the event name and year.
A woman with blonde hair and blue eyes lying on a fluffy white pillow, looking up thoughtfully, framed by a neon pink border, with a colorful graphic of palm trees and surfboards at the bottom right corner, and the text 'Britta Phillips' and '2026' w
Digital graphic with the text 'JEMCOM JAM' inside a glowing pink and blue rectangular button, on a blue background.
Colorful promotional poster for JemCon 2026, a convention in San Diego from September 11 to 13, featuring illustrated characters in vibrant costumes and a central portrait of a smiling blonde character.
A Q&A style informational page with a blue and white themed layout. The page features questions and corresponding answers about an event or convention, including topics such as daily activities, what to bring, registration, safety measures, bad weather, and registration duration.