A recent update to Chrome has impacted the ability to sign up for classes. Engineers and developers are currently working on a solution. Here are a couple of ways that you can bypass the errant "Enable Cookies" message:
After clicking "Sign Up," in the URL bar of the browser, there is a blocked pop-ups icon near the far right. Click it, check "Always Allow," then click "Done." Now when you click "Sign Up," it will open in a new tab. The cookies message will be gone and you can register as you normally would.
Another option is to right-click on "Sign Up," and open the page either in a new tab or a new window. Just like in the previous method, the sign up box will be in the entire tab/window, the cookies message will be gone, and you can reserve like normal.
If you are on a phone, click the three dots in top right corner then click Settings > Site Settings > Pop-Ups and Redirects and adjust slider to allow pop-ups and redirects.
To avoid the above issues, download the free MCYMCA mobile app! Click here to find it in the Apple Store and here to find it in the Google Play Store.