At the 10th annual Chocolate Show, which runs Friday to Sunday, 65 chocolatiers from around the world will turn the Metropolitan Pavilion into a chocolate universe. A chocolate art walk featuring art made out of chocolate, and a chocolate lounge offering cocoa-infused cocktails is part of the celebration.

Guests can sample creations from large manufacturers, such as Lindt; smaller organic chocolate-makers, such as Dagoba, and local favorites including Alison Nelson’s Chocolate Bar. A cookbook booth will feature guests including the author of the new book “Discover Chocolate” (Gotham), Clay Gordon, at 3 p.m. on Friday, and the chocolatier Jacques Torres at 5 p.m. on Saturday.

Younger visitors can make milk-chocolate thumbprint murals and attend a chocolate fondue workshop between noon and 4:45 p.m. on Saturday, and between 10:30 a.m. and 4:45 p.m. on Sunday.

The evening before the Chocolate Show opens to the public, there will be a preview and an edible-designs fashion show benefiting the nonprofit organization, City Harvest. Creations include an Indian-inspired sari from cocoa nibs and piped chocolate.

The Chocolate Show, Metropolitan Pavilion and Altman Building, 125 W. 18th St., between Sixth and Seventh avenues, Friday, November 9, 11 a.m.–9 p.m., Saturday, November 10, 10 a.m.–8 p.m., Sunday, November 11, 10 a.m.–7 p.m. Tickets — available at ticketmaster.com , or by calling 212-307-7171 — are $28 for adults, free for children under 5, free for up to two children ages 5–12, and $8 for each additional child. Preview night tickets are $200.