I'm about to launch a massive Salesforce training plan for our company using Trailhead, and I was hoping to be able to purchase the physical badges, pins, stickers, mascots, or anything else Trailhead related that I can give out to our staff. There were a number of great items in the Dev zone at Dreamforce, but I only grabbed a couple of each.

Is there a store or process to order Trailhead items?

In the Second module, Add More Componants, getting this error in Dev Org when trying to comlete actions of adding Recent Items to right side tablet panel.

Uncaught error in actionCallback : a.getReturnValue(...) is null

Anybody else getting that error or know how to fix it?
 

I'm about to launch a massive Salesforce training plan for our company using Trailhead, and I was hoping to be able to purchase the physical badges, pins, stickers, mascots, or anything else Trailhead related that I can give out to our staff. There were a number of great items in the Dev zone at Dreamforce, but I only grabbed a couple of each.

Is there a store or process to order Trailhead items?

Hello - I've completed the challenge for Using Formula Fields in Trailhead and I can see, by creating a new Case, that my formula is working correctly. However, when I click the Check Challenge button, I get the message, "Challenge not yet complete... here's what's wrong: 
The 'Days_Since_Last_Update__c' formula field did not return the correct number of days between an Account’s Last Activity Date and today"

My formula is:  TODAY() -  Last_Activity_Date__c







Can you please help me figure out how to get past this? Thanks.