Costco's Latest Finds: Summer Essentials, Treats, and More

Costco now sells a pack of six twice-baked pistachio croissants for $9.

EM
Elena Martinez

June 4, 2026 · 3 min read

A Costco aisle filled with summer essentials, featuring pistachio croissants, Dubai chocolate ice cream bars, and other seasonal treats.

Costco now sells a pack of six twice-baked pistachio croissants for $9.99. The sale of these croissants signals a shift toward gourmet, ready-to-eat indulgences alongside traditional bulk offerings, according to Delish. New seasonal foods this June also include shrimp ceviche and Dubai chocolate ice cream bars.

Costco expands its seasonal inventory with practical summer essentials and surprising luxury food items. Yet, it also includes products defying typical seasonal logic, like a hooded wearable blanket, as reported by Best Life. Costco aims to offer both seasonal relief and year-round comfort, a goal suggested by its diverse mix.

Costco appears to be evolving into an eclectic, one-stop destination for everyday value and impulse-driven seasonal discoveries. This could increase average customer spend per visit and broaden its market appeal.

Summer's Culinary Conveniences

The $50 sandwich party platter, with 20 sandwiches, garlic aioli, and pickle chips, offers easy entertaining, notes Delish. For dessert, the $18.99 Cheesecake Factory Grand Cheesecake Assortment provides a three-pound pre-sliced cheesecake in four flavors. These ready-to-serve options show Costco understands the demand for impressive, convenient solutions for summer gatherings.

The introduction of gourmet items like the $9.99 twice-baked pistachio croissants and $50 sandwich party platters targets both 'treat yourself' and 'easy entertaining' segments. This challenges traditional grocery stores. Costco's pricing, like the $18.99 Cheesecake Factory Grand Cheesecake Assortment, masters 'affordable luxury,' making premium experiences accessible through bulk discounts.

Unexpected Home & Lifestyle Finds

Costco sells Character Kids 3-Piece Swim Sets for $19.99, according to Best Life. Ceramic Food Storage Bowl Sets in Hello Kitty or Peanuts designs are also available for $23.99. These items extend beyond food, positioning Costco as a comprehensive provider of seasonal lifestyle goods, offering branded, practical items for family and home at competitive prices.

Interspersing unexpected lifestyle items like Hello Kitty ceramic bowls and hooded wearable blankets among seasonal food offerings transforms Costco's aisles into a treasure hunt. This compels impulse purchases beyond planned grocery lists.

The Broader Retail Play

A Hooded Outdoor Wearable Blanket is available for $23.99, notes Best Life. New rug runners, 2ft 6in x 7ft 3in, are also $29.99. The inclusion of disparate items, from seasonal apparel to home decor and out-of-season comfort items, suggests Costco leverages its 'treasure hunt' appeal to drive impulse buys and cater to diverse consumer needs year-round. Delish highlights seasonal gourmet foods, while Best Life notes the Hooded Outdoor Wearable Blanket. Costco's 'seasonal' strategy prioritizes a continuous stream of novelty and impulse buys over strict seasonal relevance, a fact implied by the inclusion of disparate items.

What This Means for Shoppers

Costco's aisles will likely continue to offer an eclectic mix of gourmet foods and unexpected home goods, transforming each visit into a treasure hunt for both value and novelty.

Common Questions About Costco's Seasonal Finds

What are the top-rated Costco items for hot weather?

While 'top-rated' items vary, new additions like Character Kids 3-Piece Swim Sets for $19.99 offer practical summer solutions. Cooling bedding and apparel are also frequently sought after.

Are there any new Costco summer essentials for 2026?

Yes, Costco introduced several new summer essentials. These include gourmet food items like shrimp ceviche and Dubai chocolate ice cream bars, according to Delish. Other seasonal offerings cater to entertaining and personal indulgence.

Where can I find affordable cooling solutions at Costco?

Costco offers various affordable cooling solutions, from seasonal fans and air conditioners to cooling bedding. Look for innovative cooling gadgets throughout the store to beat the heat effectively.